2069403772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6287}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 3929748480

約数和(自身を除く): 1860344708

約数列:

[1, 2, 4, 19, 38, 61, 71, 76, 122, 142, 244, 284, 1159, 1349, 2318, 2698, 4331, 4636, 5396, 6287, 8662, 12574, 17324, 25148, 82289, 119453, 164578, 238906, 329156, 383507, 446377, 477812, 767014, 892754, 1534028, 1785508, 7286633, 8481163, 14573266, 16962326, 27228997, 29146532, 33924652, 54457994, 108915988, 517350943, 1034701886, 2069403772]

約数ペア:

[(1, 2069403772), (2, 1034701886), (4, 517350943), (19, 108915988), (38, 54457994), (61, 33924652), (71, 29146532), (76, 27228997), (122, 16962326), (142, 14573266), (244, 8481163), (284, 7286633), (1159, 1785508), (1349, 1534028), (2318, 892754), (2698, 767014), (4331, 477812), (4636, 446377), (5396, 383507), (6287, 329156), (8662, 238906), (12574, 164578), (17324, 119453), (25148, 82289)]