313522066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17971}}^1$

素因数の和:18058

約数の個数: 32

約数和(自身を含む): 561589056

約数和(自身を除く): 248066990

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 17971, 35942, 197681, 233623, 395362, 467246, 1096231, 2192462, 2569853, 5139706, 12058541, 14251003, 24117082, 28502006, 156761033, 313522066]

約数ペア:

[(1, 313522066), (2, 156761033), (11, 28502006), (13, 24117082), (22, 14251003), (26, 12058541), (61, 5139706), (122, 2569853), (143, 2192462), (286, 1096231), (671, 467246), (793, 395362), (1342, 233623), (1586, 197681), (8723, 35942), (17446, 17971)]