6838390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 13589856

約数和(自身を除く): 6751466

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1283, 2566, 2665, 5330, 6415, 12830, 16679, 33358, 52603, 83395, 105206, 166790, 263015, 526030, 683839, 1367678, 3419195, 6838390]

約数ペア:

[(1, 6838390), (2, 3419195), (5, 1367678), (10, 683839), (13, 526030), (26, 263015), (41, 166790), (65, 105206), (82, 83395), (130, 52603), (205, 33358), (410, 16679), (533, 12830), (1066, 6415), (1283, 5330), (2566, 2665)]