2016643564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{3847}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 4031995968

約数和(自身を除く): 2015352404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 593, 884, 1186, 2372, 3847, 7694, 7709, 10081, 15388, 15418, 20162, 30836, 40324, 50011, 65399, 100022, 130798, 131053, 200044, 261596, 262106, 524212, 850187, 1700374, 2281271, 3400748, 4562542, 9125084, 29656523, 38781607, 59313046, 77563214, 118626092, 155126428, 504160891, 1008321782, 2016643564]

約数ペア:

[(1, 2016643564), (2, 1008321782), (4, 504160891), (13, 155126428), (17, 118626092), (26, 77563214), (34, 59313046), (52, 38781607), (68, 29656523), (221, 9125084), (442, 4562542), (593, 3400748), (884, 2281271), (1186, 1700374), (2372, 850187), (3847, 524212), (7694, 262106), (7709, 261596), (10081, 200044), (15388, 131053), (15418, 130798), (20162, 100022), (30836, 65399), (40324, 50011)]