1083978196

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7941

約数の個数: 72

約数和(自身を含む): 2385892320

約数和(自身を除く): 1301914124

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1813, 1862, 2812, 3626, 3724, 4921, 7252, 7867, 9842, 15734, 19684, 31468, 34447, 55069, 68894, 110138, 137788, 149473, 220276, 291079, 298946, 385483, 582158, 597892, 770966, 1046311, 1164316, 1541932, 2037553, 2092622, 4075106, 4185244, 5530501, 7324177, 8150212, 11061002, 14262871, 14648354, 22122004, 28525742, 29296708, 38713507, 57051484, 77427014, 154854028, 270994549, 541989098, 1083978196]

約数ペア:

[(1, 1083978196), (2, 541989098), (4, 270994549), (7, 154854028), (14, 77427014), (19, 57051484), (28, 38713507), (37, 29296708), (38, 28525742), (49, 22122004), (74, 14648354), (76, 14262871), (98, 11061002), (133, 8150212), (148, 7324177), (196, 5530501), (259, 4185244), (266, 4075106), (518, 2092622), (532, 2037553), (703, 1541932), (931, 1164316), (1036, 1046311), (1406, 770966), (1813, 597892), (1862, 582158), (2812, 385483), (3626, 298946), (3724, 291079), (4921, 220276), (7252, 149473), (7867, 137788), (9842, 110138), (15734, 68894), (19684, 55069), (31468, 34447)]