2963168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 6667920

約数和(自身を除く): 3704752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 419, 442, 544, 838, 884, 1676, 1768, 3352, 3536, 5447, 6704, 7072, 7123, 10894, 13408, 14246, 21788, 28492, 43576, 56984, 87152, 92599, 113968, 174304, 185198, 227936, 370396, 740792, 1481584, 2963168]

約数ペア:

[(1, 2963168), (2, 1481584), (4, 740792), (8, 370396), (13, 227936), (16, 185198), (17, 174304), (26, 113968), (32, 92599), (34, 87152), (52, 56984), (68, 43576), (104, 28492), (136, 21788), (208, 14246), (221, 13408), (272, 10894), (416, 7123), (419, 7072), (442, 6704), (544, 5447), (838, 3536), (884, 3352), (1676, 1768)]