2783190758740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239517277}}^1$

素因数の和:239517376

約数の個数: 48

約数和(自身を含む): 6760135654272

約数和(自身を除く): 3976944895532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 239517277, 479034554, 958069108, 1197586385, 1676620939, 2395172770, 3353241878, 4790345540, 6706483756, 8383104695, 16766209390, 19879933991, 33532418780, 39759867982, 79519735964, 99399669955, 139159537937, 198799339910, 278319075874, 397598679820, 556638151748, 695797689685, 1391595379370, 2783190758740]

約数ペア:

[(1, 2783190758740), (2, 1391595379370), (4, 695797689685), (5, 556638151748), (7, 397598679820), (10, 278319075874), (14, 198799339910), (20, 139159537937), (28, 99399669955), (35, 79519735964), (70, 39759867982), (83, 33532418780), (140, 19879933991), (166, 16766209390), (332, 8383104695), (415, 6706483756), (581, 4790345540), (830, 3353241878), (1162, 2395172770), (1660, 1676620939), (2324, 1197586385), (2905, 958069108), (5810, 479034554), (11620, 239517277)]