260730612

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{28181}}^1$

素因数の和:28448

約数の個数: 36

約数和(自身を含む): 661656996

約数和(自身を除く): 400926384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 28181, 56362, 84543, 112724, 169086, 253629, 338172, 507258, 1014516, 7242517, 14485034, 21727551, 28970068, 43455102, 65182653, 86910204, 130365306, 260730612]

約数ペア:

[(1, 260730612), (2, 130365306), (3, 86910204), (4, 65182653), (6, 43455102), (9, 28970068), (12, 21727551), (18, 14485034), (36, 7242517), (257, 1014516), (514, 507258), (771, 338172), (1028, 253629), (1542, 169086), (2313, 112724), (3084, 84543), (4626, 56362), (9252, 28181)]