2243365648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{80627}}^1$

素因数の和:80719

約数の個数: 40

約数和(自身を含む): 4559029632

約数和(自身を除く): 2315663984

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27824, 80627, 161254, 322508, 645016, 1290032, 2983199, 3789469, 5966398, 7578938, 11932796, 15157876, 23865592, 30315752, 47731184, 60631504, 140210353, 280420706, 560841412, 1121682824, 2243365648]

約数ペア:

[(1, 2243365648), (2, 1121682824), (4, 560841412), (8, 280420706), (16, 140210353), (37, 60631504), (47, 47731184), (74, 30315752), (94, 23865592), (148, 15157876), (188, 11932796), (296, 7578938), (376, 5966398), (592, 3789469), (752, 2983199), (1739, 1290032), (3478, 645016), (6956, 322508), (13912, 161254), (27824, 80627)]