4009474

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 7067088

約数和(自身を除く): 3057614

約数列:

[1, 2, 7, 14, 49, 98, 163, 251, 326, 502, 1141, 1757, 2282, 3514, 7987, 12299, 15974, 24598, 40913, 81826, 286391, 572782, 2004737, 4009474]

約数ペア:

[(1, 4009474), (2, 2004737), (7, 572782), (14, 286391), (49, 81826), (98, 40913), (163, 24598), (251, 15974), (326, 12299), (502, 7987), (1141, 3514), (1757, 2282)]