1358284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 2494800

約数和(自身を除く): 1136516

約数列:

[1, 2, 4, 43, 53, 86, 106, 149, 172, 212, 298, 596, 2279, 4558, 6407, 7897, 9116, 12814, 15794, 25628, 31588, 339571, 679142, 1358284]

約数ペア:

[(1, 1358284), (2, 679142), (4, 339571), (43, 31588), (53, 25628), (86, 15794), (106, 12814), (149, 9116), (172, 7897), (212, 6407), (298, 4558), (596, 2279)]