2188212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5597760

約数和(自身を除く): 3409548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 249, 332, 338, 498, 507, 676, 996, 1014, 1079, 2028, 2158, 2197, 3237, 4316, 4394, 6474, 6591, 8788, 12948, 13182, 14027, 26364, 28054, 42081, 56108, 84162, 168324, 182351, 364702, 547053, 729404, 1094106, 2188212]

約数ペア:

[(1, 2188212), (2, 1094106), (3, 729404), (4, 547053), (6, 364702), (12, 182351), (13, 168324), (26, 84162), (39, 56108), (52, 42081), (78, 28054), (83, 26364), (156, 14027), (166, 13182), (169, 12948), (249, 8788), (332, 6591), (338, 6474), (498, 4394), (507, 4316), (676, 3237), (996, 2197), (1014, 2158), (1079, 2028)]