1680491828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{10079}}^1$

素因数の和:10727

約数の個数: 24

約数和(自身を含む): 2986663680

約数和(自身を除く): 1306171852

約数列:

[1, 2, 4, 73, 146, 292, 571, 1142, 2284, 10079, 20158, 40316, 41683, 83366, 166732, 735767, 1471534, 2943068, 5755109, 11510218, 23020436, 420122957, 840245914, 1680491828]

約数ペア:

[(1, 1680491828), (2, 840245914), (4, 420122957), (73, 23020436), (146, 11510218), (292, 5755109), (571, 2943068), (1142, 1471534), (2284, 735767), (10079, 166732), (20158, 83366), (40316, 41683)]