2954591276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13855

約数の個数: 96

約数和(自身を含む): 6915256320

約数和(自身を除く): 3960665044

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 806, 868, 988, 1178, 1612, 1729, 2356, 2821, 3458, 4123, 5642, 6916, 7657, 8246, 11284, 13781, 15314, 16492, 27562, 30628, 53599, 55124, 96467, 107198, 179153, 192934, 214396, 261839, 358306, 385868, 427211, 523678, 716612, 854422, 1047356, 1254071, 1708844, 1832873, 2508142, 2990477, 3403907, 3665746, 5016284, 5553743, 5980954, 6807814, 7331492, 8117009, 11107486, 11961908, 13615628, 16234018, 22214972, 23827349, 32468036, 38876201, 47654698, 56819063, 77752402, 95309396, 105521117, 113638126, 155504804, 211042234, 227276252, 422084468, 738647819, 1477295638, 2954591276]

約数ペア:

[(1, 2954591276), (2, 1477295638), (4, 738647819), (7, 422084468), (13, 227276252), (14, 211042234), (19, 155504804), (26, 113638126), (28, 105521117), (31, 95309396), (38, 77752402), (52, 56819063), (62, 47654698), (76, 38876201), (91, 32468036), (124, 23827349), (133, 22214972), (182, 16234018), (217, 13615628), (247, 11961908), (266, 11107486), (364, 8117009), (403, 7331492), (434, 6807814), (494, 5980954), (532, 5553743), (589, 5016284), (806, 3665746), (868, 3403907), (988, 2990477), (1178, 2508142), (1612, 1832873), (1729, 1708844), (2356, 1254071), (2821, 1047356), (3458, 854422), (4123, 716612), (5642, 523678), (6916, 427211), (7657, 385868), (8246, 358306), (11284, 261839), (13781, 214396), (15314, 192934), (16492, 179153), (27562, 107198), (30628, 96467), (53599, 55124)]