1330433048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1250407}}^1$

素因数の和:1250439

約数の個数: 32

約数和(自身を含む): 3000979200

約数和(自身を除く): 1670546152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1250407, 2500814, 5001628, 8752849, 10003256, 17505698, 23757733, 35011396, 47515466, 70022792, 95030932, 166304131, 190061864, 332608262, 665216524, 1330433048]

約数ペア:

[(1, 1330433048), (2, 665216524), (4, 332608262), (7, 190061864), (8, 166304131), (14, 95030932), (19, 70022792), (28, 47515466), (38, 35011396), (56, 23757733), (76, 17505698), (133, 10003256), (152, 8752849), (266, 5001628), (532, 2500814), (1064, 1250407)]