2029291490

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 3677534784

約数和(自身を除く): 1648243294

約数列:

[1, 2, 5, 10, 307, 331, 614, 662, 1535, 1655, 1997, 3070, 3310, 3994, 9985, 19970, 101617, 203234, 508085, 613079, 661007, 1016170, 1226158, 1322014, 3065395, 3305035, 6130790, 6610070, 202929149, 405858298, 1014645745, 2029291490]

約数ペア:

[(1, 2029291490), (2, 1014645745), (5, 405858298), (10, 202929149), (307, 6610070), (331, 6130790), (614, 3305035), (662, 3065395), (1535, 1322014), (1655, 1226158), (1997, 1016170), (3070, 661007), (3310, 613079), (3994, 508085), (9985, 203234), (19970, 101617)]