2004286872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{5711}}^1$

素因数の和:7816

約数の個数: 64

約数和(自身を含む): 5730278400

約数和(自身を除く): 3725991528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2089, 4178, 5711, 6267, 8356, 11422, 12534, 14623, 16712, 17133, 22844, 25068, 29246, 34266, 39977, 43869, 45688, 50136, 58492, 68532, 79954, 87738, 116984, 119931, 137064, 159908, 175476, 239862, 319816, 350952, 479724, 959448, 11930279, 23860558, 35790837, 47721116, 71581674, 83511953, 95442232, 143163348, 167023906, 250535859, 286326696, 334047812, 501071718, 668095624, 1002143436, 2004286872]

約数ペア:

[(1, 2004286872), (2, 1002143436), (3, 668095624), (4, 501071718), (6, 334047812), (7, 286326696), (8, 250535859), (12, 167023906), (14, 143163348), (21, 95442232), (24, 83511953), (28, 71581674), (42, 47721116), (56, 35790837), (84, 23860558), (168, 11930279), (2089, 959448), (4178, 479724), (5711, 350952), (6267, 319816), (8356, 239862), (11422, 175476), (12534, 159908), (14623, 137064), (16712, 119931), (17133, 116984), (22844, 87738), (25068, 79954), (29246, 68532), (34266, 58492), (39977, 50136), (43869, 45688)]