17396810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 15262390

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 251, 290, 478, 502, 1195, 1255, 2390, 2510, 6931, 7279, 13862, 14558, 34655, 36395, 59989, 69310, 72790, 119978, 299945, 599890, 1739681, 3479362, 8698405, 17396810]

約数ペア:

[(1, 17396810), (2, 8698405), (5, 3479362), (10, 1739681), (29, 599890), (58, 299945), (145, 119978), (239, 72790), (251, 69310), (290, 59989), (478, 36395), (502, 34655), (1195, 14558), (1255, 13862), (2390, 7279), (2510, 6931)]