4120732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 9531648

約数和(自身を除く): 5410916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 787, 1309, 1574, 2618, 3148, 5236, 5509, 8657, 11018, 13379, 17314, 22036, 26758, 34628, 53516, 60599, 93653, 121198, 147169, 187306, 242396, 294338, 374612, 588676, 1030183, 2060366, 4120732]

約数ペア:

[(1, 4120732), (2, 2060366), (4, 1030183), (7, 588676), (11, 374612), (14, 294338), (17, 242396), (22, 187306), (28, 147169), (34, 121198), (44, 93653), (68, 60599), (77, 53516), (119, 34628), (154, 26758), (187, 22036), (238, 17314), (308, 13379), (374, 11018), (476, 8657), (748, 5509), (787, 5236), (1309, 3148), (1574, 2618)]