1971458.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10253}}^1$

素因数の和:10349

約数の個数: 24

約数和(自身を含む): 80391360

約数和(自身を除く): 38272036

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 10253, 20506, 41012, 133289, 266578, 533156, 809987, 1619974, 3239948, 10529831, 21059662, 42119324]

約数ペア:

[(1, 42119324), (2, 21059662), (4, 10529831), (13, 3239948), (26, 1619974), (52, 809987), (79, 533156), (158, 266578), (316, 133289), (1027, 41012), (2054, 20506), (4108, 10253)]