2040104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2193496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 239, 388, 478, 776, 956, 1067, 1912, 2134, 2629, 4268, 5258, 8536, 10516, 21032, 23183, 46366, 92732, 185464, 255013, 510026, 1020052, 2040104]

約数ペア:

[(1, 2040104), (2, 1020052), (4, 510026), (8, 255013), (11, 185464), (22, 92732), (44, 46366), (88, 23183), (97, 21032), (194, 10516), (239, 8536), (388, 5258), (478, 4268), (776, 2629), (956, 2134), (1067, 1912)]