1897873090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{4933}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 3467220480

約数和(自身を除く): 1569347390

約数列:

[1, 2, 5, 10, 79, 158, 395, 487, 790, 974, 2435, 4870, 4933, 9866, 24665, 38473, 49330, 76946, 192365, 384730, 389707, 779414, 1948535, 2402371, 3897070, 4804742, 12011855, 24023710, 189787309, 379574618, 948936545, 1897873090]

約数ペア:

[(1, 1897873090), (2, 948936545), (5, 379574618), (10, 189787309), (79, 24023710), (158, 12011855), (395, 4804742), (487, 3897070), (790, 2402371), (974, 1948535), (2435, 779414), (4870, 389707), (4933, 384730), (9866, 192365), (24665, 76946), (38473, 49330)]