2885289974

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1\times {\mathrm{1439}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 4981616640

約数和(自身を除く): 2096326666

約数列:

[1, 2, 7, 14, 197, 394, 727, 1379, 1439, 1454, 2758, 2878, 5089, 10073, 10178, 20146, 143219, 283483, 286438, 566966, 1002533, 1046153, 1984381, 2005066, 2092306, 3968762, 7323071, 14646142, 206092141, 412184282, 1442644987, 2885289974]

約数ペア:

[(1, 2885289974), (2, 1442644987), (7, 412184282), (14, 206092141), (197, 14646142), (394, 7323071), (727, 3968762), (1379, 2092306), (1439, 2005066), (1454, 1984381), (2758, 1046153), (2878, 1002533), (5089, 566966), (10073, 286438), (10178, 283483), (20146, 143219)]