1974524294

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{74719}}^1$

素因数の和:74975

約数の個数: 16

約数和(自身を含む): 3018986880

約数和(自身を除く): 1044462586

約数列:

[1, 2, 73, 146, 181, 362, 13213, 26426, 74719, 149438, 5454487, 10908974, 13524139, 27048278, 987262147, 1974524294]

約数ペア:

[(1, 1974524294), (2, 987262147), (73, 27048278), (146, 13524139), (181, 10908974), (362, 5454487), (13213, 149438), (26426, 74719)]