2971307515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{77509}}^1$

素因数の和:77583

約数の個数: 32

約数和(自身を含む): 4219024320

約数和(自身を除く): 1247716805

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 451, 697, 935, 2255, 3485, 7667, 38335, 77509, 387545, 852599, 1317653, 3177869, 4262995, 6588265, 14494183, 15889345, 34956559, 54023773, 72470915, 174782795, 270118865, 594261503, 2971307515]

約数ペア:

[(1, 2971307515), (5, 594261503), (11, 270118865), (17, 174782795), (41, 72470915), (55, 54023773), (85, 34956559), (187, 15889345), (205, 14494183), (451, 6588265), (697, 4262995), (935, 3177869), (2255, 1317653), (3485, 852599), (7667, 387545), (38335, 77509)]