123331416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395293}}^1$

素因数の和:395315

約数の個数: 32

約数和(自身を含む): 332046960

約数和(自身を除く): 208715544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395293, 790586, 1185879, 1581172, 2371758, 3162344, 4743516, 5138809, 9487032, 10277618, 15416427, 20555236, 30832854, 41110472, 61665708, 123331416]

約数ペア:

[(1, 123331416), (2, 61665708), (3, 41110472), (4, 30832854), (6, 20555236), (8, 15416427), (12, 10277618), (13, 9487032), (24, 5138809), (26, 4743516), (39, 3162344), (52, 2371758), (78, 1581172), (104, 1185879), (156, 790586), (312, 395293)]