297847018

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1523}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 521573760

約数和(自身を除く): 223726742

約数列:

[1, 2, 7, 14, 61, 122, 229, 427, 458, 854, 1523, 1603, 3046, 3206, 10661, 13969, 21322, 27938, 92903, 97783, 185806, 195566, 348767, 650321, 697534, 1300642, 2441369, 4882738, 21274787, 42549574, 148923509, 297847018]

約数ペア:

[(1, 297847018), (2, 148923509), (7, 42549574), (14, 21274787), (61, 4882738), (122, 2441369), (229, 1300642), (427, 697534), (458, 650321), (854, 348767), (1523, 195566), (1603, 185806), (3046, 97783), (3206, 92903), (10661, 27938), (13969, 21322)]