1900276564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{42451}}^1$

素因数の和:42524

約数の個数: 36

約数和(自身を含む): 3623023488

約数和(自身を除く): 1722746924

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1178, 1444, 2356, 11191, 22382, 42451, 44764, 84902, 169804, 806569, 1315981, 1613138, 2631962, 3226276, 5263924, 15324811, 25003639, 30649622, 50007278, 61299244, 100014556, 475069141, 950138282, 1900276564]

約数ペア:

[(1, 1900276564), (2, 950138282), (4, 475069141), (19, 100014556), (31, 61299244), (38, 50007278), (62, 30649622), (76, 25003639), (124, 15324811), (361, 5263924), (589, 3226276), (722, 2631962), (1178, 1613138), (1444, 1315981), (2356, 806569), (11191, 169804), (22382, 84902), (42451, 44764)]