7419519107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{31013}}^1$

素因数の和:31283

約数の個数: 32

約数和(自身を含む): 10003875840

約数和(自身を除く): 2584356733

約数列:

[1, 7, 11, 13, 77, 91, 143, 239, 1001, 1673, 2629, 3107, 18403, 21749, 31013, 34177, 217091, 239239, 341143, 403169, 2388001, 2822183, 4434859, 7412107, 31044013, 51884749, 81533177, 96357391, 570732239, 674501737, 1059931301, 7419519107]

約数ペア:

[(1, 7419519107), (7, 1059931301), (11, 674501737), (13, 570732239), (77, 96357391), (91, 81533177), (143, 51884749), (239, 31044013), (1001, 7412107), (1673, 4434859), (2629, 2822183), (3107, 2388001), (18403, 403169), (21749, 341143), (31013, 239239), (34177, 217091)]