2787316130

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1\times {\mathrm{2339}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 5049345600

約数和(自身を除く): 2262029470

約数列:

[1, 2, 5, 10, 269, 443, 538, 886, 1345, 2215, 2339, 2690, 4430, 4678, 11695, 23390, 119167, 238334, 595835, 629191, 1036177, 1191670, 1258382, 2072354, 3145955, 5180885, 6291910, 10361770, 278731613, 557463226, 1393658065, 2787316130]

約数ペア:

[(1, 2787316130), (2, 1393658065), (5, 557463226), (10, 278731613), (269, 10361770), (443, 6291910), (538, 5180885), (886, 3145955), (1345, 2072354), (2215, 1258382), (2339, 1191670), (2690, 1036177), (4430, 629191), (4678, 595835), (11695, 238334), (23390, 119167)]