508562930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{4099}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 965304000

約数和(自身を除く): 456741070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1306, 3265, 4099, 6530, 8198, 12407, 20495, 24814, 40990, 62035, 77881, 124070, 155762, 389405, 778810, 2676647, 5353294, 13383235, 26766470, 50856293, 101712586, 254281465, 508562930]

約数ペア:

[(1, 508562930), (2, 254281465), (5, 101712586), (10, 50856293), (19, 26766470), (38, 13383235), (95, 5353294), (190, 2676647), (653, 778810), (1306, 389405), (3265, 155762), (4099, 124070), (6530, 77881), (8198, 62035), (12407, 40990), (20495, 24814)]