2912562016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1000193}}^1$

素因数の和:1000223

約数の個数: 48

約数和(自身を含む): 7057368864

約数和(自身を除く): 4144806848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 1000193, 2000386, 4000772, 7001351, 8001544, 13002509, 14002702, 16003088, 26005018, 28005404, 32006176, 52010036, 56010808, 91017563, 104020072, 112021616, 182035126, 208040144, 224043232, 364070252, 416080288, 728140504, 1456281008, 2912562016]

約数ペア:

[(1, 2912562016), (2, 1456281008), (4, 728140504), (7, 416080288), (8, 364070252), (13, 224043232), (14, 208040144), (16, 182035126), (26, 112021616), (28, 104020072), (32, 91017563), (52, 56010808), (56, 52010036), (91, 32006176), (104, 28005404), (112, 26005018), (182, 16003088), (208, 14002702), (224, 13002509), (364, 8001544), (416, 7001351), (728, 4000772), (1456, 2000386), (2912, 1000193)]