713189620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249367}}^1$

素因数の和:249400

約数の個数: 48

約数和(自身を含む): 1759540608

約数和(自身を除く): 1046350988

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 249367, 498734, 997468, 1246835, 2493670, 2743037, 3241771, 4987340, 5486074, 6483542, 10972148, 12967084, 13715185, 16208855, 27430370, 32417710, 35659481, 54860740, 64835420, 71318962, 142637924, 178297405, 356594810, 713189620]

約数ペア:

[(1, 713189620), (2, 356594810), (4, 178297405), (5, 142637924), (10, 71318962), (11, 64835420), (13, 54860740), (20, 35659481), (22, 32417710), (26, 27430370), (44, 16208855), (52, 13715185), (55, 12967084), (65, 10972148), (110, 6483542), (130, 5486074), (143, 4987340), (220, 3241771), (260, 2743037), (286, 2493670), (572, 1246835), (715, 997468), (1430, 498734), (2860, 249367)]