2018677444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{5153}}^1$

素因数の和:6004

約数の個数: 48

約数和(自身を含む): 4280871168

約数和(自身を除く): 2262193724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 823, 1646, 3292, 5153, 5761, 10306, 11522, 13991, 20612, 23044, 27982, 36071, 55964, 72142, 87601, 97937, 144284, 175202, 195874, 350404, 391748, 613207, 1226414, 2452828, 4240919, 8481838, 16963676, 29686433, 59372866, 72095623, 118745732, 144191246, 288382492, 504669361, 1009338722, 2018677444]

約数ペア:

[(1, 2018677444), (2, 1009338722), (4, 504669361), (7, 288382492), (14, 144191246), (17, 118745732), (28, 72095623), (34, 59372866), (68, 29686433), (119, 16963676), (238, 8481838), (476, 4240919), (823, 2452828), (1646, 1226414), (3292, 613207), (5153, 391748), (5761, 350404), (10306, 195874), (11522, 175202), (13991, 144284), (20612, 97937), (23044, 87601), (27982, 72142), (36071, 55964)]