313331372

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{4007}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 556518816

約数和(自身を除く): 243187444

約数列:

[1, 2, 4, 113, 173, 226, 346, 452, 692, 4007, 8014, 16028, 19549, 39098, 78196, 452791, 693211, 905582, 1386422, 1811164, 2772844, 78332843, 156665686, 313331372]

約数ペア:

[(1, 313331372), (2, 156665686), (4, 78332843), (113, 2772844), (173, 1811164), (226, 1386422), (346, 905582), (452, 693211), (692, 452791), (4007, 78196), (8014, 39098), (16028, 19549)]