387378436

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{829}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 683325720

約数和(自身を除く): 295947284

約数列:

[1, 2, 4, 197, 394, 593, 788, 829, 1186, 1658, 2372, 3316, 116821, 163313, 233642, 326626, 467284, 491597, 653252, 983194, 1966388, 96844609, 193689218, 387378436]

約数ペア:

[(1, 387378436), (2, 193689218), (4, 96844609), (197, 1966388), (394, 983194), (593, 653252), (788, 491597), (829, 467284), (1186, 326626), (1658, 233642), (2372, 163313), (3316, 116821)]