8244359140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2468371}}^1$

素因数の和:2468547

約数の個数: 24

約数和(自身を含む): 17416832832

約数和(自身を除く): 9172473692

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 2468371, 4936742, 9873484, 12341855, 24683710, 49367420, 412217957, 824435914, 1648871828, 2061089785, 4122179570, 8244359140]

約数ペア:

[(1, 8244359140), (2, 4122179570), (4, 2061089785), (5, 1648871828), (10, 824435914), (20, 412217957), (167, 49367420), (334, 24683710), (668, 12341855), (835, 9873484), (1670, 4936742), (3340, 2468371)]