1274867330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{76753}}^1$

素因数の和:76922

約数の個数: 32

約数和(自身を含む): 2519987328

約数和(自身を除く): 1245119998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 16610, 76753, 153506, 383765, 767530, 844283, 1688566, 4221415, 8442830, 11589703, 23179406, 57948515, 115897030, 127486733, 254973466, 637433665, 1274867330]

約数ペア:

[(1, 1274867330), (2, 637433665), (5, 254973466), (10, 127486733), (11, 115897030), (22, 57948515), (55, 23179406), (110, 11589703), (151, 8442830), (302, 4221415), (755, 1688566), (1510, 844283), (1661, 767530), (3322, 383765), (8305, 153506), (16610, 76753)]