9890170498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{423127}}^1$

素因数の和:423202

約数の個数: 32

約数和(自身を含む): 17060520960

約数和(自身を除く): 7170350462

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 11687, 23374, 423127, 846254, 5500651, 11001302, 12270683, 13116937, 24541366, 26233874, 159518879, 170520181, 319037758, 341040362, 380391173, 760782346, 4945085249, 9890170498]

約数ペア:

[(1, 9890170498), (2, 4945085249), (13, 760782346), (26, 380391173), (29, 341040362), (31, 319037758), (58, 170520181), (62, 159518879), (377, 26233874), (403, 24541366), (754, 13116937), (806, 12270683), (899, 11001302), (1798, 5500651), (11687, 846254), (23374, 423127)]