487992959984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6886331}}^1$

素因数の和:6886485

約数の個数: 40

約数和(自身を含む): 976867512192

約数和(自身を除く): 488874552208

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 4429, 8858, 17716, 35432, 70864, 6886331, 13772662, 27545324, 55090648, 110181296, 296112233, 592224466, 709292093, 1184448932, 1418584186, 2368897864, 2837168372, 4737795728, 5674336744, 11348673488, 30499559999, 60999119998, 121998239996, 243996479992, 487992959984]

約数ペア:

[(1, 487992959984), (2, 243996479992), (4, 121998239996), (8, 60999119998), (16, 30499559999), (43, 11348673488), (86, 5674336744), (103, 4737795728), (172, 2837168372), (206, 2368897864), (344, 1418584186), (412, 1184448932), (688, 709292093), (824, 592224466), (1648, 296112233), (4429, 110181296), (8858, 55090648), (17716, 27545324), (35432, 13772662), (70864, 6886331)]