1557367032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4991561}}^1$

素因数の和:4991583

約数の個数: 32

約数和(自身を含む): 4192912080

約数和(自身を除く): 2635545048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4991561, 9983122, 14974683, 19966244, 29949366, 39932488, 59898732, 64890293, 119797464, 129780586, 194670879, 259561172, 389341758, 519122344, 778683516, 1557367032]

約数ペア:

[(1, 1557367032), (2, 778683516), (3, 519122344), (4, 389341758), (6, 259561172), (8, 194670879), (12, 129780586), (13, 119797464), (24, 64890293), (26, 59898732), (39, 39932488), (52, 29949366), (78, 19966244), (104, 14974683), (156, 9983122), (312, 4991561)]