2688151802

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 4772459520

約数和(自身を除く): 2084307718

約数列:

[1, 2, 7, 14, 79, 113, 137, 157, 158, 226, 274, 314, 553, 791, 959, 1099, 1106, 1582, 1918, 2198, 8927, 10823, 12403, 15481, 17741, 17854, 21509, 21646, 24806, 30962, 35482, 43018, 62489, 75761, 86821, 108367, 124187, 124978, 150563, 151522, 173642, 216734, 248374, 301126, 1222999, 1401539, 1699211, 2430517, 2445998, 2803078, 3398422, 4861034, 8560993, 9810773, 11894477, 17013619, 17121986, 19621546, 23788954, 34027238, 192010843, 384021686, 1344075901, 2688151802]

約数ペア:

[(1, 2688151802), (2, 1344075901), (7, 384021686), (14, 192010843), (79, 34027238), (113, 23788954), (137, 19621546), (157, 17121986), (158, 17013619), (226, 11894477), (274, 9810773), (314, 8560993), (553, 4861034), (791, 3398422), (959, 2803078), (1099, 2445998), (1106, 2430517), (1582, 1699211), (1918, 1401539), (2198, 1222999), (8927, 301126), (10823, 248374), (12403, 216734), (15481, 173642), (17741, 151522), (17854, 150563), (21509, 124978), (21646, 124187), (24806, 108367), (30962, 86821), (35482, 75761), (43018, 62489)]