2012365465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{1123}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 2724360192

約数和(自身を除く): 711994727

約数列:

[1, 5, 11, 31, 55, 155, 341, 1051, 1123, 1705, 5255, 5615, 11561, 12353, 32581, 34813, 57805, 61765, 162905, 174065, 358391, 382943, 1180273, 1791955, 1914715, 5901365, 12983003, 36588463, 64915015, 182942315, 402473093, 2012365465]

約数ペア:

[(1, 2012365465), (5, 402473093), (11, 182942315), (31, 64915015), (55, 36588463), (155, 12983003), (341, 5901365), (1051, 1914715), (1123, 1791955), (1705, 1180273), (5255, 382943), (5615, 358391), (11561, 174065), (12353, 162905), (32581, 61765), (34813, 57805)]