2157920376

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{184627}}^1$

素因数の和:185123

約数の個数: 32

約数和(自身を含む): 5405907840

約数和(自身を除く): 3247987464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11688, 184627, 369254, 553881, 738508, 1107762, 1477016, 2215524, 4431048, 89913349, 179826698, 269740047, 359653396, 539480094, 719306792, 1078960188, 2157920376]

約数ペア:

[(1, 2157920376), (2, 1078960188), (3, 719306792), (4, 539480094), (6, 359653396), (8, 269740047), (12, 179826698), (24, 89913349), (487, 4431048), (974, 2215524), (1461, 1477016), (1948, 1107762), (2922, 738508), (3896, 553881), (5844, 369254), (11688, 184627)]