1380806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1211194

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 179, 203, 266, 358, 406, 551, 1102, 1253, 2506, 3401, 3857, 5191, 6802, 7714, 10382, 23807, 36337, 47614, 72674, 98629, 197258, 690403, 1380806]

約数ペア:

[(1, 1380806), (2, 690403), (7, 197258), (14, 98629), (19, 72674), (29, 47614), (38, 36337), (58, 23807), (133, 10382), (179, 7714), (203, 6802), (266, 5191), (358, 3857), (406, 3401), (551, 2506), (1102, 1253)]