274247078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10781}}^1$

素因数の和:10892

約数の個数: 32

約数和(自身を含む): 496834560

約数和(自身を除く): 222587482

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 10781, 12719, 21562, 25438, 75467, 150934, 247963, 495926, 851699, 1703398, 1735741, 3471482, 5961893, 11923786, 19589077, 39178154, 137123539, 274247078]

約数ペア:

[(1, 274247078), (2, 137123539), (7, 39178154), (14, 19589077), (23, 11923786), (46, 5961893), (79, 3471482), (158, 1735741), (161, 1703398), (322, 851699), (553, 495926), (1106, 247963), (1817, 150934), (3634, 75467), (10781, 25438), (12719, 21562)]