2013983696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{9421}}^1$

素因数の和:9891

約数の個数: 40

約数和(自身を含む): 4037741568

約数和(自身を除く): 2023757872

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 431, 496, 862, 1724, 3448, 6896, 9421, 13361, 18842, 26722, 37684, 53444, 75368, 106888, 150736, 213776, 292051, 584102, 1168204, 2336408, 4060451, 4672816, 8120902, 16241804, 32483608, 64967216, 125873981, 251747962, 503495924, 1006991848, 2013983696]

約数ペア:

[(1, 2013983696), (2, 1006991848), (4, 503495924), (8, 251747962), (16, 125873981), (31, 64967216), (62, 32483608), (124, 16241804), (248, 8120902), (431, 4672816), (496, 4060451), (862, 2336408), (1724, 1168204), (3448, 584102), (6896, 292051), (9421, 213776), (13361, 150736), (18842, 106888), (26722, 75368), (37684, 53444)]