1539298222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{212669}}^1$

素因数の和:212736

約数の個数: 32

約数和(自身を含む): 2939950080

約数和(自身を除く): 1400651858

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 212669, 425338, 1488683, 2339359, 2977366, 4678718, 9995443, 16375513, 19990886, 32751026, 69968101, 109949873, 139936202, 219899746, 769649111, 1539298222]

約数ペア:

[(1, 1539298222), (2, 769649111), (7, 219899746), (11, 139936202), (14, 109949873), (22, 69968101), (47, 32751026), (77, 19990886), (94, 16375513), (154, 9995443), (329, 4678718), (517, 2977366), (658, 2339359), (1034, 1488683), (3619, 425338), (7238, 212669)]