258321948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1132991}}^1$

素因数の和:1133017

約数の個数: 24

約数和(自身を含む): 634475520

約数和(自身を除く): 376153572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1132991, 2265982, 3398973, 4531964, 6797946, 13595892, 21526829, 43053658, 64580487, 86107316, 129160974, 258321948]

約数ペア:

[(1, 258321948), (2, 129160974), (3, 86107316), (4, 64580487), (6, 43053658), (12, 21526829), (19, 13595892), (38, 6797946), (57, 4531964), (76, 3398973), (114, 2265982), (228, 1132991)]