2573792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 5715360

約数和(自身を除く): 3141568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 269, 299, 368, 416, 538, 598, 736, 1076, 1196, 2152, 2392, 3497, 4304, 4784, 6187, 6994, 8608, 9568, 12374, 13988, 24748, 27976, 49496, 55952, 80431, 98992, 111904, 160862, 197984, 321724, 643448, 1286896, 2573792]

約数ペア:

[(1, 2573792), (2, 1286896), (4, 643448), (8, 321724), (13, 197984), (16, 160862), (23, 111904), (26, 98992), (32, 80431), (46, 55952), (52, 49496), (92, 27976), (104, 24748), (184, 13988), (208, 12374), (269, 9568), (299, 8608), (368, 6994), (416, 6187), (538, 4784), (598, 4304), (736, 3497), (1076, 2392), (1196, 2152)]