1320372218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{207671}}^1$

素因数の和:207718

約数の個数: 24

約数和(自身を含む): 2295190944

約数和(自身を除く): 974818726

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 207671, 415342, 2284381, 3530407, 4568762, 7060814, 38834477, 60016919, 77668954, 120033838, 660186109, 1320372218]

約数ペア:

[(1, 1320372218), (2, 660186109), (11, 120033838), (17, 77668954), (22, 60016919), (34, 38834477), (187, 7060814), (289, 4568762), (374, 3530407), (578, 2284381), (3179, 415342), (6358, 207671)]