17425814

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 13595242

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 373, 497, 658, 746, 994, 2611, 3337, 5222, 6674, 17531, 23359, 26483, 35062, 46718, 52966, 122717, 185381, 245434, 370762, 1244701, 2489402, 8712907, 17425814]

約数ペア:

[(1, 17425814), (2, 8712907), (7, 2489402), (14, 1244701), (47, 370762), (71, 245434), (94, 185381), (142, 122717), (329, 52966), (373, 46718), (497, 35062), (658, 26483), (746, 23359), (994, 17531), (2611, 6674), (3337, 5222)]