2017383914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13959

約数の個数: 64

約数和(自身を含む): 4027677696

約数和(自身を除く): 2010293782

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 329, 442, 611, 658, 799, 1222, 1547, 1598, 3094, 4277, 5593, 8554, 10387, 11186, 13873, 20774, 27746, 72709, 97111, 145418, 180349, 194222, 235841, 360698, 471682, 652031, 1262443, 1304062, 1650887, 2524886, 3065933, 3301774, 4564217, 6131866, 8476403, 9128434, 11084527, 16952806, 21461531, 22169054, 42923062, 59334821, 77591689, 118669642, 144098851, 155183378, 288197702, 1008691957, 2017383914]

約数ペア:

[(1, 2017383914), (2, 1008691957), (7, 288197702), (13, 155183378), (14, 144098851), (17, 118669642), (26, 77591689), (34, 59334821), (47, 42923062), (91, 22169054), (94, 21461531), (119, 16952806), (182, 11084527), (221, 9128434), (238, 8476403), (329, 6131866), (442, 4564217), (611, 3301774), (658, 3065933), (799, 2524886), (1222, 1650887), (1547, 1304062), (1598, 1262443), (3094, 652031), (4277, 471682), (5593, 360698), (8554, 235841), (10387, 194222), (11186, 180349), (13873, 145418), (20774, 97111), (27746, 72709)]