268922473340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{790948451}}^1$

素因数の和:790948477

約数の個数: 24

約数和(自身を含む): 597957029712

約数和(自身を除く): 329034556372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 790948451, 1581896902, 3163793804, 3954742255, 7909484510, 13446123667, 15818969020, 26892247334, 53784494668, 67230618335, 134461236670, 268922473340]

約数ペア:

[(1, 268922473340), (2, 134461236670), (4, 67230618335), (5, 53784494668), (10, 26892247334), (17, 15818969020), (20, 13446123667), (34, 7909484510), (68, 3954742255), (85, 3163793804), (170, 1581896902), (340, 790948451)]