2150772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 5729472

約数和(自身を除く): 3578700

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 811, 884, 1326, 1622, 2433, 2652, 3244, 4866, 9732, 10543, 13787, 21086, 27574, 31629, 41361, 42172, 55148, 63258, 82722, 126516, 165444, 179231, 358462, 537693, 716924, 1075386, 2150772]

約数ペア:

[(1, 2150772), (2, 1075386), (3, 716924), (4, 537693), (6, 358462), (12, 179231), (13, 165444), (17, 126516), (26, 82722), (34, 63258), (39, 55148), (51, 42172), (52, 41361), (68, 31629), (78, 27574), (102, 21086), (156, 13787), (204, 10543), (221, 9732), (442, 4866), (663, 3244), (811, 2652), (884, 2433), (1326, 1622)]