1779152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 3785472

約数和(自身を除く): 2006320

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 211, 248, 272, 422, 496, 527, 844, 1054, 1688, 2108, 3376, 3587, 4216, 6541, 7174, 8432, 13082, 14348, 26164, 28696, 52328, 57392, 104656, 111197, 222394, 444788, 889576, 1779152]

約数ペア:

[(1, 1779152), (2, 889576), (4, 444788), (8, 222394), (16, 111197), (17, 104656), (31, 57392), (34, 52328), (62, 28696), (68, 26164), (124, 14348), (136, 13082), (211, 8432), (248, 7174), (272, 6541), (422, 4216), (496, 3587), (527, 3376), (844, 2108), (1054, 1688)]