1963893648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1319821}}^1$

素因数の和:1319863

約数の個数: 40

約数和(自身を含む): 5237053696

約数和(自身を除く): 3273160048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1319821, 2639642, 3959463, 5279284, 7918926, 10558568, 15837852, 21117136, 31675704, 40914451, 63351408, 81828902, 122743353, 163657804, 245486706, 327315608, 490973412, 654631216, 981946824, 1963893648]

約数ペア:

[(1, 1963893648), (2, 981946824), (3, 654631216), (4, 490973412), (6, 327315608), (8, 245486706), (12, 163657804), (16, 122743353), (24, 81828902), (31, 63351408), (48, 40914451), (62, 31675704), (93, 21117136), (124, 15837852), (186, 10558568), (248, 7918926), (372, 5279284), (496, 3959463), (744, 2639642), (1488, 1319821)]