698083490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{47521}}^1$

素因数の和:47654

約数の個数: 32

約数和(自身を含む): 1365212016

約数和(自身を除く): 667128526

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 47521, 95042, 237605, 475210, 617773, 1235546, 3088865, 5369873, 6177730, 10739746, 26849365, 53698730, 69808349, 139616698, 349041745, 698083490]

約数ペア:

[(1, 698083490), (2, 349041745), (5, 139616698), (10, 69808349), (13, 53698730), (26, 26849365), (65, 10739746), (113, 6177730), (130, 5369873), (226, 3088865), (565, 1235546), (1130, 617773), (1469, 475210), (2938, 237605), (7345, 95042), (14690, 47521)]