381454552

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1811}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 725053680

約数和(自身を除く): 343599128

約数列:

[1, 2, 4, 8, 113, 226, 233, 452, 466, 904, 932, 1811, 1864, 3622, 7244, 14488, 26329, 52658, 105316, 204643, 210632, 409286, 421963, 818572, 843926, 1637144, 1687852, 3375704, 47681819, 95363638, 190727276, 381454552]

約数ペア:

[(1, 381454552), (2, 190727276), (4, 95363638), (8, 47681819), (113, 3375704), (226, 1687852), (233, 1637144), (452, 843926), (466, 818572), (904, 421963), (932, 409286), (1811, 210632), (1864, 204643), (3622, 105316), (7244, 52658), (14488, 26329)]