274710578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 431488512

約数和(自身を除く): 156777934

約数列:

[1, 2, 41, 82, 83, 166, 181, 223, 362, 446, 3403, 6806, 7421, 9143, 14842, 15023, 18286, 18509, 30046, 37018, 40363, 80726, 615943, 758869, 1231886, 1517738, 1654883, 3309766, 3350129, 6700258, 137355289, 274710578]

約数ペア:

[(1, 274710578), (2, 137355289), (41, 6700258), (82, 3350129), (83, 3309766), (166, 1654883), (181, 1517738), (223, 1231886), (362, 758869), (446, 615943), (3403, 80726), (6806, 40363), (7421, 37018), (9143, 30046), (14842, 18509), (15023, 18286)]