2704213510

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1\times {\mathrm{1277}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 4892674752

約数和(自身を除く): 2188461242

約数列:

[1, 2, 5, 10, 421, 503, 842, 1006, 1277, 2105, 2515, 2554, 4210, 5030, 6385, 12770, 211763, 423526, 537617, 642331, 1058815, 1075234, 1284662, 2117630, 2688085, 3211655, 5376170, 6423310, 270421351, 540842702, 1352106755, 2704213510]

約数ペア:

[(1, 2704213510), (2, 1352106755), (5, 540842702), (10, 270421351), (421, 6423310), (503, 5376170), (842, 3211655), (1006, 2688085), (1277, 2117630), (2105, 1284662), (2515, 1075234), (2554, 1058815), (4210, 642331), (5030, 537617), (6385, 423526), (12770, 211763)]