2901779776

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{381011}}^1$

素因数の和:381047

約数の個数: 56

約数和(自身を含む): 6967947456

約数和(自身を除く): 4066167680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 381011, 762022, 1524044, 2667077, 3048088, 5334154, 6096176, 6477187, 10668308, 12192352, 12954374, 21336616, 24384704, 25908748, 42673232, 45340309, 51817496, 85346464, 90680618, 103634992, 170692928, 181361236, 207269984, 362722472, 414539968, 725444944, 1450889888, 2901779776]

約数ペア:

[(1, 2901779776), (2, 1450889888), (4, 725444944), (7, 414539968), (8, 362722472), (14, 207269984), (16, 181361236), (17, 170692928), (28, 103634992), (32, 90680618), (34, 85346464), (56, 51817496), (64, 45340309), (68, 42673232), (112, 25908748), (119, 24384704), (136, 21336616), (224, 12954374), (238, 12192352), (272, 10668308), (448, 6477187), (476, 6096176), (544, 5334154), (952, 3048088), (1088, 2667077), (1904, 1524044), (3808, 762022), (7616, 381011)]