2019776416

素因数分解:

$2^5\times 7^1\times {\mathrm{691}}^1\times {\mathrm{13049}}^1$

素因数の和:13757

約数の個数: 48

約数和(自身を含む): 4551422400

約数和(自身を除く): 2531645984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 691, 1382, 2764, 4837, 5528, 9674, 11056, 13049, 19348, 22112, 26098, 38696, 52196, 77392, 91343, 104392, 154784, 182686, 208784, 365372, 417568, 730744, 1461488, 2922976, 9016859, 18033718, 36067436, 63118013, 72134872, 126236026, 144269744, 252472052, 288539488, 504944104, 1009888208, 2019776416]

約数ペア:

[(1, 2019776416), (2, 1009888208), (4, 504944104), (7, 288539488), (8, 252472052), (14, 144269744), (16, 126236026), (28, 72134872), (32, 63118013), (56, 36067436), (112, 18033718), (224, 9016859), (691, 2922976), (1382, 1461488), (2764, 730744), (4837, 417568), (5528, 365372), (9674, 208784), (11056, 182686), (13049, 154784), (19348, 104392), (22112, 91343), (26098, 77392), (38696, 52196)]