2883088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 6124608

約数和(自身を除く): 3241520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 167, 208, 332, 334, 664, 668, 1079, 1328, 1336, 2158, 2171, 2672, 4316, 4342, 8632, 8684, 13861, 17264, 17368, 27722, 34736, 55444, 110888, 180193, 221776, 360386, 720772, 1441544, 2883088]

約数ペア:

[(1, 2883088), (2, 1441544), (4, 720772), (8, 360386), (13, 221776), (16, 180193), (26, 110888), (52, 55444), (83, 34736), (104, 27722), (166, 17368), (167, 17264), (208, 13861), (332, 8684), (334, 8632), (664, 4342), (668, 4316), (1079, 2672), (1328, 2171), (1336, 2158)]