898667068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{158551}}^1$

素因数の和:158677

約数の個数: 24

約数和(自身を含む): 1709190560

約数和(自身を除く): 810523492

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 158551, 317102, 634204, 2061163, 4122326, 8244652, 17282059, 34564118, 69128236, 224666767, 449333534, 898667068]

約数ペア:

[(1, 898667068), (2, 449333534), (4, 224666767), (13, 69128236), (26, 34564118), (52, 17282059), (109, 8244652), (218, 4122326), (436, 2061163), (1417, 634204), (2834, 317102), (5668, 158551)]