2888897296

素因数分解:

$2^4\times {\mathrm{1861}}^1\times {\mathrm{97021}}^1$

素因数の和:98890

約数の個数: 20

約数和(自身を含む): 5600303884

約数和(自身を除く): 2711406588

約数列:

[1, 2, 4, 8, 16, 1861, 3722, 7444, 14888, 29776, 97021, 194042, 388084, 776168, 1552336, 180556081, 361112162, 722224324, 1444448648, 2888897296]

約数ペア:

[(1, 2888897296), (2, 1444448648), (4, 722224324), (8, 361112162), (16, 180556081), (1861, 1552336), (3722, 776168), (7444, 388084), (14888, 194042), (29776, 97021)]