1213620122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4243427}}^1$

素因数の和:4243453

約数の個数: 16

約数和(自身を含む): 2138687712

約数和(自身を除く): 925067590

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4243427, 8486854, 46677697, 55164551, 93355394, 110329102, 606810061, 1213620122]

約数ペア:

[(1, 1213620122), (2, 606810061), (11, 110329102), (13, 93355394), (22, 55164551), (26, 46677697), (143, 8486854), (286, 4243427)]