476788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 920808

約数和(自身を除く): 444020

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 173, 212, 346, 689, 692, 1378, 2249, 2756, 4498, 8996, 9169, 18338, 36676, 119197, 238394, 476788]

約数ペア:

[(1, 476788), (2, 238394), (4, 119197), (13, 36676), (26, 18338), (52, 9169), (53, 8996), (106, 4498), (173, 2756), (212, 2249), (346, 1378), (689, 692)]