336260990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{198971}}^1$

素因数の和:199004

約数の個数: 24

約数和(自身を含む): 655413768

約数和(自身を除く): 319152778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 198971, 397942, 994855, 1989710, 2586623, 5173246, 12933115, 25866230, 33626099, 67252198, 168130495, 336260990]

約数ペア:

[(1, 336260990), (2, 168130495), (5, 67252198), (10, 33626099), (13, 25866230), (26, 12933115), (65, 5173246), (130, 2586623), (169, 1989710), (338, 994855), (845, 397942), (1690, 198971)]