1489716635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{21013}}^1$

素因数の和:22318

約数の個数: 16

約数和(自身を含む): 1951780320

約数和(自身を除く): 462063685

約数列:

[1, 5, 11, 55, 1289, 6445, 14179, 21013, 70895, 105065, 231143, 1155715, 27085757, 135428785, 297943327, 1489716635]

約数ペア:

[(1, 1489716635), (5, 297943327), (11, 135428785), (55, 27085757), (1289, 1155715), (6445, 231143), (14179, 105065), (21013, 70895)]