1799895984

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{286243}}^1$

素因数の和:286385

約数の個数: 40

約数和(自身を含む): 4685241792

約数和(自身を除く): 2885345808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 286243, 572486, 858729, 1144972, 1717458, 2289944, 3434916, 4579888, 6869832, 13739664, 37497833, 74995666, 112493499, 149991332, 224986998, 299982664, 449973996, 599965328, 899947992, 1799895984]

約数ペア:

[(1, 1799895984), (2, 899947992), (3, 599965328), (4, 449973996), (6, 299982664), (8, 224986998), (12, 149991332), (16, 112493499), (24, 74995666), (48, 37497833), (131, 13739664), (262, 6869832), (393, 4579888), (524, 3434916), (786, 2289944), (1048, 1717458), (1572, 1144972), (2096, 858729), (3144, 572486), (6288, 286243)]