1078061456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{10301}}^1$

素因数の和:10551

約数の個数: 40

約数和(自身を含む): 2166551808

約数和(自身を除く): 1088490352

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 3376, 6541, 10301, 13082, 20602, 26164, 41204, 52328, 82408, 104656, 164816, 319331, 638662, 1277324, 2173511, 2554648, 4347022, 5109296, 8694044, 17388088, 34776176, 67378841, 134757682, 269515364, 539030728, 1078061456]

約数ペア:

[(1, 1078061456), (2, 539030728), (4, 269515364), (8, 134757682), (16, 67378841), (31, 34776176), (62, 17388088), (124, 8694044), (211, 5109296), (248, 4347022), (422, 2554648), (496, 2173511), (844, 1277324), (1688, 638662), (3376, 319331), (6541, 164816), (10301, 104656), (13082, 82408), (20602, 52328), (26164, 41204)]