2227227842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{19427}}^1$

素因数の和:19886

約数の個数: 32

約数和(自身を含む): 4028590080

約数和(自身を除く): 1801362238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 431, 862, 3017, 6034, 8189, 16378, 19427, 38854, 57323, 114646, 135989, 271978, 369113, 738226, 2583791, 5167582, 8373037, 16746074, 58611259, 117222518, 159087703, 318175406, 1113613921, 2227227842]

約数ペア:

[(1, 2227227842), (2, 1113613921), (7, 318175406), (14, 159087703), (19, 117222518), (38, 58611259), (133, 16746074), (266, 8373037), (431, 5167582), (862, 2583791), (3017, 738226), (6034, 369113), (8189, 271978), (16378, 135989), (19427, 114646), (38854, 57323)]