2189605826

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{24239}}^1$

素因数の和:24350

約数の個数: 24

約数和(自身を含む): 3466126080

約数和(自身を除く): 1276520254

約数列:

[1, 2, 31, 47, 62, 94, 961, 1457, 1922, 2914, 24239, 45167, 48478, 90334, 751409, 1139233, 1502818, 2278466, 23293679, 35316223, 46587358, 70632446, 1094802913, 2189605826]

約数ペア:

[(1, 2189605826), (2, 1094802913), (31, 70632446), (47, 46587358), (62, 35316223), (94, 23293679), (961, 2278466), (1457, 1502818), (1922, 1139233), (2914, 751409), (24239, 90334), (45167, 48478)]