259671592

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{1171}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 497443680

約数和(自身を除く): 237772088

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 523, 1046, 1171, 2092, 2342, 4184, 4684, 9368, 27719, 55438, 62063, 110876, 124126, 221752, 248252, 496504, 612433, 1224866, 2449732, 4899464, 32458949, 64917898, 129835796, 259671592]

約数ペア:

[(1, 259671592), (2, 129835796), (4, 64917898), (8, 32458949), (53, 4899464), (106, 2449732), (212, 1224866), (424, 612433), (523, 496504), (1046, 248252), (1171, 221752), (2092, 124126), (2342, 110876), (4184, 62063), (4684, 55438), (9368, 27719)]