2873996810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{796121}}^1$

素因数の和:796166

約数の個数: 24

約数和(自身を含む): 5459804676

約数和(自身を除く): 2585807866

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 796121, 1592242, 3980605, 7961210, 15126299, 30252598, 75631495, 151262990, 287399681, 574799362, 1436998405, 2873996810]

約数ペア:

[(1, 2873996810), (2, 1436998405), (5, 574799362), (10, 287399681), (19, 151262990), (38, 75631495), (95, 30252598), (190, 15126299), (361, 7961210), (722, 3980605), (1805, 1592242), (3610, 796121)]