770536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 1612800

約数和(自身を除く): 842264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 239, 248, 403, 478, 806, 956, 1612, 1912, 3107, 3224, 6214, 7409, 12428, 14818, 24856, 29636, 59272, 96317, 192634, 385268, 770536]

約数ペア:

[(1, 770536), (2, 385268), (4, 192634), (8, 96317), (13, 59272), (26, 29636), (31, 24856), (52, 14818), (62, 12428), (104, 7409), (124, 6214), (239, 3224), (248, 3107), (403, 1912), (478, 1612), (806, 956)]