716264206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{20789}}^1$

素因数の和:20928

約数の個数: 32

約数和(自身を含む): 1293304320

約数和(自身を除く): 577040114

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 17227, 20789, 34454, 41578, 145523, 291046, 478147, 956294, 2224423, 3347029, 4448846, 6694058, 15570961, 31141922, 51161729, 102323458, 358132103, 716264206]

約数ペア:

[(1, 716264206), (2, 358132103), (7, 102323458), (14, 51161729), (23, 31141922), (46, 15570961), (107, 6694058), (161, 4448846), (214, 3347029), (322, 2224423), (749, 956294), (1498, 478147), (2461, 291046), (4922, 145523), (17227, 41578), (20789, 34454)]