1311206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 2298240

約数和(自身を除く): 987034

約数列:

[1, 2, 13, 26, 29, 37, 47, 58, 74, 94, 377, 481, 611, 754, 962, 1073, 1222, 1363, 1739, 2146, 2726, 3478, 13949, 17719, 22607, 27898, 35438, 45214, 50431, 100862, 655603, 1311206]

約数ペア:

[(1, 1311206), (2, 655603), (13, 100862), (26, 50431), (29, 45214), (37, 35438), (47, 27898), (58, 22607), (74, 17719), (94, 13949), (377, 3478), (481, 2726), (611, 2146), (754, 1739), (962, 1363), (1073, 1222)]