487369430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{5147}}^1$

素因数の和:5728

約数の個数: 32

約数和(自身を含む): 930717216

約数和(自身を除く): 443347786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 1114, 2785, 5147, 5570, 9469, 10294, 18938, 25735, 47345, 51470, 87499, 94690, 174998, 437495, 874990, 2866879, 5733758, 14334395, 28668790, 48736943, 97473886, 243684715, 487369430]

約数ペア:

[(1, 487369430), (2, 243684715), (5, 97473886), (10, 48736943), (17, 28668790), (34, 14334395), (85, 5733758), (170, 2866879), (557, 874990), (1114, 437495), (2785, 174998), (5147, 94690), (5570, 87499), (9469, 51470), (10294, 47345), (18938, 25735)]