677017912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{13147}}^1$

素因数の和:13351

約数の個数: 32

約数和(自身を含む): 1308751920

約数和(自身を除く): 631734008

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 6437, 12874, 13147, 25748, 26294, 51496, 52588, 105176, 539027, 1078054, 2064079, 2156108, 4128158, 4312216, 8256316, 16512632, 84627239, 169254478, 338508956, 677017912]

約数ペア:

[(1, 677017912), (2, 338508956), (4, 169254478), (8, 84627239), (41, 16512632), (82, 8256316), (157, 4312216), (164, 4128158), (314, 2156108), (328, 2064079), (628, 1078054), (1256, 539027), (6437, 105176), (12874, 52588), (13147, 51496), (25748, 26294)]