2461992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 6675840

約数和(自身を除く): 4213848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 607, 676, 1014, 1214, 1352, 1821, 2028, 2428, 3642, 4056, 4856, 7284, 7891, 14568, 15782, 23673, 31564, 47346, 63128, 94692, 102583, 189384, 205166, 307749, 410332, 615498, 820664, 1230996, 2461992]

約数ペア:

[(1, 2461992), (2, 1230996), (3, 820664), (4, 615498), (6, 410332), (8, 307749), (12, 205166), (13, 189384), (24, 102583), (26, 94692), (39, 63128), (52, 47346), (78, 31564), (104, 23673), (156, 15782), (169, 14568), (312, 7891), (338, 7284), (507, 4856), (607, 4056), (676, 3642), (1014, 2428), (1214, 2028), (1352, 1821)]