900974776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109661}}^1$

素因数の和:109759

約数の個数: 32

約数和(自身を含む): 1842321600

約数和(自身を除く): 941346824

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 109661, 219322, 438644, 877288, 1425593, 2851186, 5702372, 8663219, 11404744, 17326438, 34652876, 69305752, 112621847, 225243694, 450487388, 900974776]

約数ペア:

[(1, 900974776), (2, 450487388), (4, 225243694), (8, 112621847), (13, 69305752), (26, 34652876), (52, 17326438), (79, 11404744), (104, 8663219), (158, 5702372), (316, 2851186), (632, 1425593), (1027, 877288), (2054, 438644), (4108, 219322), (8216, 109661)]