989705496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3172133}}^1$

素因数の和:3172155

約数の個数: 32

約数和(自身を含む): 2664592560

約数和(自身を除く): 1674887064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3172133, 6344266, 9516399, 12688532, 19032798, 25377064, 38065596, 41237729, 76131192, 82475458, 123713187, 164950916, 247426374, 329901832, 494852748, 989705496]

約数ペア:

[(1, 989705496), (2, 494852748), (3, 329901832), (4, 247426374), (6, 164950916), (8, 123713187), (12, 82475458), (13, 76131192), (24, 41237729), (26, 38065596), (39, 25377064), (52, 19032798), (78, 12688532), (104, 9516399), (156, 6344266), (312, 3172133)]