121869958

素因数分解:

$2^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 40

約数和(自身を含む): 218814120

約数和(自身を除く): 96944162

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 619, 686, 1238, 2009, 2401, 4018, 4333, 4802, 8666, 14063, 25379, 28126, 30331, 50758, 60662, 98441, 177653, 196882, 212317, 355306, 424634, 1243571, 1486219, 2487142, 2972438, 8704997, 17409994, 60934979, 121869958]

約数ペア:

[(1, 121869958), (2, 60934979), (7, 17409994), (14, 8704997), (41, 2972438), (49, 2487142), (82, 1486219), (98, 1243571), (287, 424634), (343, 355306), (574, 212317), (619, 196882), (686, 177653), (1238, 98441), (2009, 60662), (2401, 50758), (4018, 30331), (4333, 28126), (4802, 25379), (8666, 14063)]