1738993416

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{521281}}^1$

素因数の和:521429

約数の個数: 32

約数和(自身を含む): 4378768800

約数和(自身を除く): 2639775384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 521281, 1042562, 1563843, 2085124, 3127686, 4170248, 6255372, 12510744, 72458059, 144916118, 217374177, 289832236, 434748354, 579664472, 869496708, 1738993416]

約数ペア:

[(1, 1738993416), (2, 869496708), (3, 579664472), (4, 434748354), (6, 289832236), (8, 217374177), (12, 144916118), (24, 72458059), (139, 12510744), (278, 6255372), (417, 4170248), (556, 3127686), (834, 2085124), (1112, 1563843), (1668, 1042562), (3336, 521281)]