1899681608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{3449}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 3923167500

約数和(自身を除く): 2023485892

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 569, 968, 1138, 2276, 3449, 4552, 6259, 6898, 12518, 13796, 25036, 27592, 37939, 50072, 68849, 75878, 137698, 151756, 275396, 303512, 417329, 550792, 834658, 1669316, 1962481, 3338632, 3924962, 7849924, 15699848, 21587291, 43174582, 86349164, 172698328, 237460201, 474920402, 949840804, 1899681608]

約数ペア:

[(1, 1899681608), (2, 949840804), (4, 474920402), (8, 237460201), (11, 172698328), (22, 86349164), (44, 43174582), (88, 21587291), (121, 15699848), (242, 7849924), (484, 3924962), (569, 3338632), (968, 1962481), (1138, 1669316), (2276, 834658), (3449, 550792), (4552, 417329), (6259, 303512), (6898, 275396), (12518, 151756), (13796, 137698), (25036, 75878), (27592, 68849), (37939, 50072)]