2101892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 4017216

約数和(自身を除く): 1915324

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 487, 974, 1079, 1948, 2158, 4316, 6331, 12662, 25324, 40421, 80842, 161684, 525473, 1050946, 2101892]

約数ペア:

[(1, 2101892), (2, 1050946), (4, 525473), (13, 161684), (26, 80842), (52, 40421), (83, 25324), (166, 12662), (332, 6331), (487, 4316), (974, 2158), (1079, 1948)]