1947395632

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191071}}^1$

素因数の和:191106

約数の個数: 60

約数和(自身を含む): 4726739136

約数和(自身を除く): 2779343504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 191071, 382142, 764284, 1337497, 1528568, 2483923, 2674994, 3057136, 4967846, 5349988, 9362479, 9935692, 10699976, 17387461, 18724958, 19871384, 21399952, 34774922, 37449916, 39742768, 69549844, 74899832, 121712227, 139099688, 149799664, 243424454, 278199376, 486848908, 973697816, 1947395632]

約数ペア:

[(1, 1947395632), (2, 973697816), (4, 486848908), (7, 278199376), (8, 243424454), (13, 149799664), (14, 139099688), (16, 121712227), (26, 74899832), (28, 69549844), (49, 39742768), (52, 37449916), (56, 34774922), (91, 21399952), (98, 19871384), (104, 18724958), (112, 17387461), (182, 10699976), (196, 9935692), (208, 9362479), (364, 5349988), (392, 4967846), (637, 3057136), (728, 2674994), (784, 2483923), (1274, 1528568), (1456, 1337497), (2548, 764284), (5096, 382142), (10192, 191071)]