754139372

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{340931}}^1$

素因数の和:341021

約数の個数: 24

約数和(自身を含む): 1527375360

約数和(自身を除く): 773235988

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 340931, 681862, 1363724, 2386517, 4773034, 9546068, 26933549, 53867098, 107734196, 188534843, 377069686, 754139372]

約数ペア:

[(1, 754139372), (2, 377069686), (4, 188534843), (7, 107734196), (14, 53867098), (28, 26933549), (79, 9546068), (158, 4773034), (316, 2386517), (553, 1363724), (1106, 681862), (2212, 340931)]