2016558704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{809}}^1\times {\mathrm{1877}}^1$

素因数の和:2777

約数の個数: 40

約数和(自身を含む): 3961152720

約数和(自身を除く): 1944594016

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 809, 1328, 1618, 1877, 3236, 3754, 6472, 7508, 12944, 15016, 30032, 67147, 134294, 155791, 268588, 311582, 537176, 623164, 1074352, 1246328, 1518493, 2492656, 3036986, 6073972, 12147944, 24295888, 126034919, 252069838, 504139676, 1008279352, 2016558704]

約数ペア:

[(1, 2016558704), (2, 1008279352), (4, 504139676), (8, 252069838), (16, 126034919), (83, 24295888), (166, 12147944), (332, 6073972), (664, 3036986), (809, 2492656), (1328, 1518493), (1618, 1246328), (1877, 1074352), (3236, 623164), (3754, 537176), (6472, 311582), (7508, 268588), (12944, 155791), (15016, 134294), (30032, 67147)]