2014245890

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{2711}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 3655342080

約数和(自身を除く): 1641096190

約数列:

[1, 2, 5, 10, 191, 382, 389, 778, 955, 1910, 1945, 2711, 3890, 5422, 13555, 27110, 74299, 148598, 371495, 517801, 742990, 1035602, 1054579, 2109158, 2589005, 5178010, 5272895, 10545790, 201424589, 402849178, 1007122945, 2014245890]

約数ペア:

[(1, 2014245890), (2, 1007122945), (5, 402849178), (10, 201424589), (191, 10545790), (382, 5272895), (389, 5178010), (778, 2589005), (955, 2109158), (1910, 1054579), (1945, 1035602), (2711, 742990), (3890, 517801), (5422, 371495), (13555, 148598), (27110, 74299)]