1958944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 4413528

約数和(自身を除く): 2454584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 277, 416, 442, 544, 554, 884, 1108, 1768, 2216, 3536, 3601, 4432, 4709, 7072, 7202, 8864, 9418, 14404, 18836, 28808, 37672, 57616, 61217, 75344, 115232, 122434, 150688, 244868, 489736, 979472, 1958944]

約数ペア:

[(1, 1958944), (2, 979472), (4, 489736), (8, 244868), (13, 150688), (16, 122434), (17, 115232), (26, 75344), (32, 61217), (34, 57616), (52, 37672), (68, 28808), (104, 18836), (136, 14404), (208, 9418), (221, 8864), (272, 7202), (277, 7072), (416, 4709), (442, 4432), (544, 3601), (554, 3536), (884, 2216), (1108, 1768)]