2017040872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{11821}}^1$

素因数の和:12122

約数の個数: 64

約数和(自身を含む): 4732583040

約数和(自身を除く): 2715542168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 277, 308, 554, 616, 1108, 1939, 2216, 3047, 3878, 6094, 7756, 11821, 12188, 15512, 21329, 23642, 24376, 42658, 47284, 82747, 85316, 94568, 130031, 165494, 170632, 260062, 330988, 520124, 661976, 910217, 1040248, 1820434, 3274417, 3640868, 6548834, 7281736, 13097668, 22920919, 26195336, 36018587, 45841838, 72037174, 91683676, 144074348, 183367352, 252130109, 288148696, 504260218, 1008520436, 2017040872]

約数ペア:

[(1, 2017040872), (2, 1008520436), (4, 504260218), (7, 288148696), (8, 252130109), (11, 183367352), (14, 144074348), (22, 91683676), (28, 72037174), (44, 45841838), (56, 36018587), (77, 26195336), (88, 22920919), (154, 13097668), (277, 7281736), (308, 6548834), (554, 3640868), (616, 3274417), (1108, 1820434), (1939, 1040248), (2216, 910217), (3047, 661976), (3878, 520124), (6094, 330988), (7756, 260062), (11821, 170632), (12188, 165494), (15512, 130031), (21329, 94568), (23642, 85316), (24376, 82747), (42658, 47284)]