2004676576

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241877}}^1$

素因数の和:241931

約数の個数: 48

約数和(自身を含む): 4632447456

約数和(自身を除く): 2627770880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 241877, 483754, 967508, 1693139, 1935016, 3386278, 3870032, 6772556, 7740064, 8949449, 13545112, 17898898, 27090224, 35797796, 54180448, 62646143, 71595592, 125292286, 143191184, 250584572, 286382368, 501169144, 1002338288, 2004676576]

約数ペア:

[(1, 2004676576), (2, 1002338288), (4, 501169144), (7, 286382368), (8, 250584572), (14, 143191184), (16, 125292286), (28, 71595592), (32, 62646143), (37, 54180448), (56, 35797796), (74, 27090224), (112, 17898898), (148, 13545112), (224, 8949449), (259, 7740064), (296, 6772556), (518, 3870032), (592, 3386278), (1036, 1935016), (1184, 1693139), (2072, 967508), (4144, 483754), (8288, 241877)]