742672154

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{486679}}^1$

素因数の和:486797

約数の個数: 16

約数和(自身を含む): 1284835200

約数和(自身を除く): 542163046

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 486679, 973358, 3406753, 6813506, 53048011, 106096022, 371336077, 742672154]

約数ペア:

[(1, 742672154), (2, 371336077), (7, 106096022), (14, 53048011), (109, 6813506), (218, 3406753), (763, 973358), (1526, 486679)]