1328103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1702697}}^1$

素因数の和:1702722

約数の個数: 48

約数和(自身を含む): 4004745696

約数和(自身を除く): 2676642036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1702697, 3405394, 5108091, 6810788, 8513485, 10216182, 17026970, 20432364, 22135061, 25540455, 34053940, 44270122, 51080910, 66405183, 88540244, 102161820, 110675305, 132810366, 221350610, 265620732, 332025915, 442701220, 664051830, 1328103660]

約数ペア:

[(1, 1328103660), (2, 664051830), (3, 442701220), (4, 332025915), (5, 265620732), (6, 221350610), (10, 132810366), (12, 110675305), (13, 102161820), (15, 88540244), (20, 66405183), (26, 51080910), (30, 44270122), (39, 34053940), (52, 25540455), (60, 22135061), (65, 20432364), (78, 17026970), (130, 10216182), (156, 8513485), (195, 6810788), (260, 5108091), (390, 3405394), (780, 1702697)]