2821416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9065

約数の個数: 32

約数和(自身を含む): 7596960

約数和(自身を除く): 4775544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 9043, 18086, 27129, 36172, 54258, 72344, 108516, 117559, 217032, 235118, 352677, 470236, 705354, 940472, 1410708, 2821416]

約数ペア:

[(1, 2821416), (2, 1410708), (3, 940472), (4, 705354), (6, 470236), (8, 352677), (12, 235118), (13, 217032), (24, 117559), (26, 108516), (39, 72344), (52, 54258), (78, 36172), (104, 27129), (156, 18086), (312, 9043)]