901320212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1811}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 1802751552

約数和(自身を除く): 901431340

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 563, 884, 1126, 1811, 2252, 3622, 7244, 7319, 9571, 14638, 19142, 23543, 29276, 30787, 38284, 47086, 61574, 94172, 123148, 124423, 248846, 400231, 497692, 800462, 1019593, 1600924, 2039186, 4078372, 13254709, 17333081, 26509418, 34666162, 53018836, 69332324, 225330053, 450660106, 901320212]

約数ペア:

[(1, 901320212), (2, 450660106), (4, 225330053), (13, 69332324), (17, 53018836), (26, 34666162), (34, 26509418), (52, 17333081), (68, 13254709), (221, 4078372), (442, 2039186), (563, 1600924), (884, 1019593), (1126, 800462), (1811, 497692), (2252, 400231), (3622, 248846), (7244, 124423), (7319, 123148), (9571, 94172), (14638, 61574), (19142, 47086), (23543, 38284), (29276, 30787)]