1081491792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{726809}}^1$

素因数の和:726851

約数の個数: 40

約数和(自身を含む): 2883982080

約数和(自身を除く): 1802490288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 726809, 1453618, 2180427, 2907236, 4360854, 5814472, 8721708, 11628944, 17443416, 22531079, 34886832, 45062158, 67593237, 90124316, 135186474, 180248632, 270372948, 360497264, 540745896, 1081491792]

約数ペア:

[(1, 1081491792), (2, 540745896), (3, 360497264), (4, 270372948), (6, 180248632), (8, 135186474), (12, 90124316), (16, 67593237), (24, 45062158), (31, 34886832), (48, 22531079), (62, 17443416), (93, 11628944), (124, 8721708), (186, 5814472), (248, 4360854), (372, 2907236), (496, 2180427), (744, 1453618), (1488, 726809)]