2040386036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{10939}}^1$

素因数の和:11184

約数の個数: 48

約数和(自身を含む): 4091209920

約数和(自身を除く): 2050823884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 211, 221, 422, 442, 844, 884, 2743, 3587, 5486, 7174, 10939, 10972, 14348, 21878, 43756, 46631, 93262, 142207, 185963, 186524, 284414, 371926, 568828, 743852, 2308129, 2417519, 4616258, 4835038, 9232516, 9670076, 30005677, 39238193, 60011354, 78476386, 120022708, 156952772, 510096509, 1020193018, 2040386036]

約数ペア:

[(1, 2040386036), (2, 1020193018), (4, 510096509), (13, 156952772), (17, 120022708), (26, 78476386), (34, 60011354), (52, 39238193), (68, 30005677), (211, 9670076), (221, 9232516), (422, 4835038), (442, 4616258), (844, 2417519), (884, 2308129), (2743, 743852), (3587, 568828), (5486, 371926), (7174, 284414), (10939, 186524), (10972, 185963), (14348, 142207), (21878, 93262), (43756, 46631)]