2912756990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2036893}}^1$

素因数の和:2036924

約数の個数: 32

約数和(自身を含む): 6159567456

約数和(自身を除く): 3246810466

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2036893, 4073786, 10184465, 20368930, 22405823, 26479609, 44811646, 52959218, 112029115, 132398045, 224058230, 264796090, 291275699, 582551398, 1456378495, 2912756990]

約数ペア:

[(1, 2912756990), (2, 1456378495), (5, 582551398), (10, 291275699), (11, 264796090), (13, 224058230), (22, 132398045), (26, 112029115), (55, 52959218), (65, 44811646), (110, 26479609), (130, 22405823), (143, 20368930), (286, 10184465), (715, 4073786), (1430, 2036893)]