1124608940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617917}}^1$

素因数の和:617946

約数の個数: 48

約数和(自身を含む): 2906686272

約数和(自身を除く): 1782077332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 617917, 1235834, 2471668, 3089585, 4325419, 6179170, 8032921, 8650838, 12358340, 16065842, 17301676, 21627095, 32131684, 40164605, 43254190, 56230447, 80329210, 86508380, 112460894, 160658420, 224921788, 281152235, 562304470, 1124608940]

約数ペア:

[(1, 1124608940), (2, 562304470), (4, 281152235), (5, 224921788), (7, 160658420), (10, 112460894), (13, 86508380), (14, 80329210), (20, 56230447), (26, 43254190), (28, 40164605), (35, 32131684), (52, 21627095), (65, 17301676), (70, 16065842), (91, 12358340), (130, 8650838), (140, 8032921), (182, 6179170), (260, 4325419), (364, 3089585), (455, 2471668), (910, 1235834), (1820, 617917)]