2005031328

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{106019}}^1$

素因数の和:106229

約数の個数: 48

約数和(自身を含む): 5289973920

約数和(自身を除く): 3284942592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 18912, 106019, 212038, 318057, 424076, 636114, 848152, 1272228, 1696304, 2544456, 3392608, 5088912, 10177824, 20885743, 41771486, 62657229, 83542972, 125314458, 167085944, 250628916, 334171888, 501257832, 668343776, 1002515664, 2005031328]

約数ペア:

[(1, 2005031328), (2, 1002515664), (3, 668343776), (4, 501257832), (6, 334171888), (8, 250628916), (12, 167085944), (16, 125314458), (24, 83542972), (32, 62657229), (48, 41771486), (96, 20885743), (197, 10177824), (394, 5088912), (591, 3392608), (788, 2544456), (1182, 1696304), (1576, 1272228), (2364, 848152), (3152, 636114), (4728, 424076), (6304, 318057), (9456, 212038), (18912, 106019)]