479989438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3637}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 796285440

約数和(自身を除く): 316296002

約数列:

[1, 2, 19, 23, 38, 46, 151, 302, 437, 874, 2869, 3473, 3637, 5738, 6946, 7274, 65987, 69103, 83651, 131974, 138206, 167302, 549187, 1098374, 1589369, 3178738, 10434553, 12631301, 20869106, 25262602, 239994719, 479989438]

約数ペア:

[(1, 479989438), (2, 239994719), (19, 25262602), (23, 20869106), (38, 12631301), (46, 10434553), (151, 3178738), (302, 1589369), (437, 1098374), (874, 549187), (2869, 167302), (3473, 138206), (3637, 131974), (5738, 83651), (6946, 69103), (7274, 65987)]