2502100082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 4088880000

約数和(自身を除く): 1586779918

約数列:

[1, 2, 19, 38, 43, 86, 149, 239, 298, 478, 817, 1634, 1849, 2831, 3698, 4541, 5662, 6407, 9082, 10277, 12814, 20554, 35131, 35611, 70262, 71222, 121733, 195263, 243466, 275501, 390526, 441911, 551002, 676609, 883822, 1353218, 1531273, 3062546, 5234519, 8396309, 10469038, 16792618, 29094187, 58188374, 65844739, 131689478, 1251050041, 2502100082]

約数ペア:

[(1, 2502100082), (2, 1251050041), (19, 131689478), (38, 65844739), (43, 58188374), (86, 29094187), (149, 16792618), (239, 10469038), (298, 8396309), (478, 5234519), (817, 3062546), (1634, 1531273), (1849, 1353218), (2831, 883822), (3698, 676609), (4541, 551002), (5662, 441911), (6407, 390526), (9082, 275501), (10277, 243466), (12814, 195263), (20554, 121733), (35131, 71222), (35611, 70262)]