1383724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 2531088

約数和(自身を除く): 1147364

約数列:

[1, 2, 4, 53, 61, 106, 107, 122, 212, 214, 244, 428, 3233, 5671, 6466, 6527, 11342, 12932, 13054, 22684, 26108, 345931, 691862, 1383724]

約数ペア:

[(1, 1383724), (2, 691862), (4, 345931), (53, 26108), (61, 22684), (106, 13054), (107, 12932), (122, 11342), (212, 6527), (214, 6466), (244, 5671), (428, 3233)]