2021765566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{4999}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 3312000000

約数和(自身を除く): 1290234434

約数列:

[1, 2, 19, 29, 38, 58, 367, 551, 734, 1102, 4999, 6973, 9998, 10643, 13946, 21286, 94981, 144971, 189962, 202217, 289942, 404434, 1834633, 2754449, 3669266, 5508898, 34858027, 53204357, 69716054, 106408714, 1010882783, 2021765566]

約数ペア:

[(1, 2021765566), (2, 1010882783), (19, 106408714), (29, 69716054), (38, 53204357), (58, 34858027), (367, 5508898), (551, 3669266), (734, 2754449), (1102, 1834633), (4999, 404434), (6973, 289942), (9998, 202217), (10643, 189962), (13946, 144971), (21286, 94981)]