2013948435340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{71365997}}^1$

素因数の和:71366106

約数の個数: 48

約数和(自身を含む): 4532026336992

約数和(自身を除く): 2518077901652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 28220, 71365997, 142731994, 285463988, 356829985, 713659970, 1213221949, 1427319940, 2426443898, 4852887796, 5923377751, 6066109745, 11846755502, 12132219490, 23693511004, 24264438980, 29616888755, 59233777510, 100697421767, 118467555020, 201394843534, 402789687068, 503487108835, 1006974217670, 2013948435340]

約数ペア:

[(1, 2013948435340), (2, 1006974217670), (4, 503487108835), (5, 402789687068), (10, 201394843534), (17, 118467555020), (20, 100697421767), (34, 59233777510), (68, 29616888755), (83, 24264438980), (85, 23693511004), (166, 12132219490), (170, 11846755502), (332, 6066109745), (340, 5923377751), (415, 4852887796), (830, 2426443898), (1411, 1427319940), (1660, 1213221949), (2822, 713659970), (5644, 356829985), (7055, 285463988), (14110, 142731994), (28220, 71365997)]