2021574176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{6869}}^1$

素因数の和:7437

約数の個数: 48

約数和(自身を含む): 4222494360

約数和(自身を除く): 2200920184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 541, 544, 1082, 2164, 4328, 6869, 8656, 9197, 13738, 17312, 18394, 27476, 36788, 54952, 73576, 109904, 116773, 147152, 219808, 233546, 294304, 467092, 934184, 1868368, 3716129, 3736736, 7432258, 14864516, 29729032, 59458064, 63174193, 118916128, 126348386, 252696772, 505393544, 1010787088, 2021574176]

約数ペア:

[(1, 2021574176), (2, 1010787088), (4, 505393544), (8, 252696772), (16, 126348386), (17, 118916128), (32, 63174193), (34, 59458064), (68, 29729032), (136, 14864516), (272, 7432258), (541, 3736736), (544, 3716129), (1082, 1868368), (2164, 934184), (4328, 467092), (6869, 294304), (8656, 233546), (9197, 219808), (13738, 147152), (17312, 116773), (18394, 109904), (27476, 73576), (36788, 54952)]