1294263412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 2497259520

約数和(自身を除く): 1202996108

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 157, 236, 314, 628, 767, 1534, 2041, 2687, 3068, 4082, 5374, 8164, 9263, 10748, 18526, 34931, 37052, 69862, 120419, 139724, 158533, 240838, 317066, 421859, 481676, 634132, 843718, 1687436, 2060929, 4121858, 5484167, 8243716, 10968334, 21936668, 24889681, 49779362, 99558724, 323565853, 647131706, 1294263412]

約数ペア:

[(1, 1294263412), (2, 647131706), (4, 323565853), (13, 99558724), (26, 49779362), (52, 24889681), (59, 21936668), (118, 10968334), (157, 8243716), (236, 5484167), (314, 4121858), (628, 2060929), (767, 1687436), (1534, 843718), (2041, 634132), (2687, 481676), (3068, 421859), (4082, 317066), (5374, 240838), (8164, 158533), (9263, 139724), (10748, 120419), (18526, 69862), (34931, 37052)]