1051774750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{323623}}^1$

素因数の和:323653

約数の個数: 32

約数和(自身を含む): 2120384448

約数和(自身を除く): 1068609698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 323623, 647246, 1618115, 3236230, 4207099, 8090575, 8414198, 16181150, 21035495, 40452875, 42070990, 80905750, 105177475, 210354950, 525887375, 1051774750]

約数ペア:

[(1, 1051774750), (2, 525887375), (5, 210354950), (10, 105177475), (13, 80905750), (25, 42070990), (26, 40452875), (50, 21035495), (65, 16181150), (125, 8414198), (130, 8090575), (250, 4207099), (325, 3236230), (650, 1618115), (1625, 647246), (3250, 323623)]