7132473478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{7547}}^1$

素因数の和:7948

約数の個数: 32

約数和(自身を含む): 11645899776

約数和(自身を除く): 4513426298

約数列:

[1, 2, 13, 26, 163, 223, 326, 446, 2119, 2899, 4238, 5798, 7547, 15094, 36349, 72698, 98111, 196222, 472537, 945074, 1230161, 1682981, 2460322, 3365962, 15992093, 21878753, 31984186, 43757506, 274325903, 548651806, 3566236739, 7132473478]

約数ペア:

[(1, 7132473478), (2, 3566236739), (13, 548651806), (26, 274325903), (163, 43757506), (223, 31984186), (326, 21878753), (446, 15992093), (2119, 3365962), (2899, 2460322), (4238, 1682981), (5798, 1230161), (7547, 945074), (15094, 472537), (36349, 196222), (72698, 98111)]