1520783796

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{52783}}^1$

素因数の和:52818

約数の個数: 60

約数和(自身を含む): 4139743552

約数和(自身を除く): 2618959756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 14406, 28812, 52783, 105566, 158349, 211132, 316698, 369481, 633396, 738962, 1108443, 1477924, 2216886, 2586367, 4433772, 5172734, 7759101, 10345468, 15518202, 18104569, 31036404, 36209138, 54313707, 72418276, 108627414, 126731983, 217254828, 253463966, 380195949, 506927932, 760391898, 1520783796]

約数ペア:

[(1, 1520783796), (2, 760391898), (3, 506927932), (4, 380195949), (6, 253463966), (7, 217254828), (12, 126731983), (14, 108627414), (21, 72418276), (28, 54313707), (42, 36209138), (49, 31036404), (84, 18104569), (98, 15518202), (147, 10345468), (196, 7759101), (294, 5172734), (343, 4433772), (588, 2586367), (686, 2216886), (1029, 1477924), (1372, 1108443), (2058, 738962), (2401, 633396), (4116, 369481), (4802, 316698), (7203, 211132), (9604, 158349), (14406, 105566), (28812, 52783)]