380465852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{236021}}^1$

素因数の和:236069

約数の個数: 24

約数和(自身を含む): 740164992

約数和(自身を除く): 359699140

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 236021, 472042, 944084, 3068273, 6136546, 7316651, 12273092, 14633302, 29266604, 95116463, 190232926, 380465852]

約数ペア:

[(1, 380465852), (2, 190232926), (4, 95116463), (13, 29266604), (26, 14633302), (31, 12273092), (52, 7316651), (62, 6136546), (124, 3068273), (403, 944084), (806, 472042), (1612, 236021)]