1383416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 2754000

約数和(自身を除く): 1370584

約数列:

[1, 2, 4, 8, 29, 58, 67, 89, 116, 134, 178, 232, 268, 356, 536, 712, 1943, 2581, 3886, 5162, 5963, 7772, 10324, 11926, 15544, 20648, 23852, 47704, 172927, 345854, 691708, 1383416]

約数ペア:

[(1, 1383416), (2, 691708), (4, 345854), (8, 172927), (29, 47704), (58, 23852), (67, 20648), (89, 15544), (116, 11926), (134, 10324), (178, 7772), (232, 5963), (268, 5162), (356, 3886), (536, 2581), (712, 1943)]