442829551502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{172069}}^1$

素因数の和:172249

約数の個数: 48

約数和(自身を含む): 746340547680

約数和(自身を除く): 303510996178

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 961, 1339, 1922, 2678, 3193, 6386, 12493, 24986, 41509, 83018, 98983, 172069, 197966, 344138, 1286779, 2236897, 2573558, 4473794, 5334139, 10668278, 17723107, 35446214, 69343807, 138687614, 165358309, 230400391, 330716618, 460800782, 549416317, 1098832634, 2149658017, 4299316034, 7142412121, 14284824242, 17031905827, 34063811654, 221414775751, 442829551502]

約数ペア:

[(1, 442829551502), (2, 221414775751), (13, 34063811654), (26, 17031905827), (31, 14284824242), (62, 7142412121), (103, 4299316034), (206, 2149658017), (403, 1098832634), (806, 549416317), (961, 460800782), (1339, 330716618), (1922, 230400391), (2678, 165358309), (3193, 138687614), (6386, 69343807), (12493, 35446214), (24986, 17723107), (41509, 10668278), (83018, 5334139), (98983, 4473794), (172069, 2573558), (197966, 2236897), (344138, 1286779)]