13579798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 8815082

約数列:

[1, 2, 23, 31, 46, 62, 89, 107, 178, 214, 713, 1426, 2047, 2461, 2759, 3317, 4094, 4922, 5518, 6634, 9523, 19046, 63457, 76291, 126914, 152582, 219029, 295213, 438058, 590426, 6789899, 13579798]

約数ペア:

[(1, 13579798), (2, 6789899), (23, 590426), (31, 438058), (46, 295213), (62, 219029), (89, 152582), (107, 126914), (178, 76291), (214, 63457), (713, 19046), (1426, 9523), (2047, 6634), (2461, 5518), (2759, 4922), (3317, 4094)]