1020965912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{2909}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 2016630000

約数和(自身を除く): 995664088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2309, 2909, 4618, 5818, 9236, 11636, 18472, 23272, 43871, 55271, 87742, 110542, 175484, 221084, 350968, 442168, 6716881, 13433762, 26867524, 53735048, 127620739, 255241478, 510482956, 1020965912]

約数ペア:

[(1, 1020965912), (2, 510482956), (4, 255241478), (8, 127620739), (19, 53735048), (38, 26867524), (76, 13433762), (152, 6716881), (2309, 442168), (2909, 350968), (4618, 221084), (5818, 175484), (9236, 110542), (11636, 87742), (18472, 55271), (23272, 43871)]