1397923552072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4261962049}}^1$

素因数の和:4261962096

約数の個数: 16

約数和(自身を含む): 2685036091500

約数和(自身を除く): 1287112539428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4261962049, 8523924098, 17047848196, 34095696392, 174740444009, 349480888018, 698961776036, 1397923552072]

約数ペア:

[(1, 1397923552072), (2, 698961776036), (4, 349480888018), (8, 174740444009), (41, 34095696392), (82, 17047848196), (164, 8523924098), (328, 4261962049)]