13124890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 24463296

約数和(自身を除く): 11338406

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 233, 262, 430, 466, 655, 1165, 1310, 2330, 5633, 10019, 11266, 20038, 28165, 30523, 50095, 56330, 61046, 100190, 152615, 305230, 1312489, 2624978, 6562445, 13124890]

約数ペア:

[(1, 13124890), (2, 6562445), (5, 2624978), (10, 1312489), (43, 305230), (86, 152615), (131, 100190), (215, 61046), (233, 56330), (262, 50095), (430, 30523), (466, 28165), (655, 20038), (1165, 11266), (1310, 10019), (2330, 5633)]