1387993704

素因数分解:

$2^3\times 3^1\times {\mathrm{2081}}^1\times {\mathrm{27791}}^1$

素因数の和:29881

約数の個数: 32

約数和(自身を含む): 3471776640

約数和(自身を除く): 2083782936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2081, 4162, 6243, 8324, 12486, 16648, 24972, 27791, 49944, 55582, 83373, 111164, 166746, 222328, 333492, 666984, 57833071, 115666142, 173499213, 231332284, 346998426, 462664568, 693996852, 1387993704]

約数ペア:

[(1, 1387993704), (2, 693996852), (3, 462664568), (4, 346998426), (6, 231332284), (8, 173499213), (12, 115666142), (24, 57833071), (2081, 666984), (4162, 333492), (6243, 222328), (8324, 166746), (12486, 111164), (16648, 83373), (24972, 55582), (27791, 49944)]