947793418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{11467}}^1$

素因数の和:11527

約数の個数: 48

約数和(自身を含む): 1774420704

約数和(自身を除く): 826627286

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 374, 442, 578, 2431, 3179, 3757, 4862, 6358, 7514, 11467, 22934, 41327, 82654, 126137, 149071, 194939, 252274, 298142, 389878, 1639781, 2144329, 2534207, 3279562, 3313963, 4288658, 5068414, 6627926, 27876277, 36453593, 43081519, 55752554, 72907186, 86163038, 473896709, 947793418]

約数ペア:

[(1, 947793418), (2, 473896709), (11, 86163038), (13, 72907186), (17, 55752554), (22, 43081519), (26, 36453593), (34, 27876277), (143, 6627926), (187, 5068414), (221, 4288658), (286, 3313963), (289, 3279562), (374, 2534207), (442, 2144329), (578, 1639781), (2431, 389878), (3179, 298142), (3757, 252274), (4862, 194939), (6358, 149071), (7514, 126137), (11467, 82654), (22934, 41327)]