1293060778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{17053}}^1$

素因数の和:18309

約数の個数: 16

約数和(自身を含む): 2003913216

約数和(自身を除く): 710852438

約数列:

[1, 2, 31, 62, 1223, 2446, 17053, 34106, 37913, 75826, 528643, 1057286, 20855819, 41711638, 646530389, 1293060778]

約数ペア:

[(1, 1293060778), (2, 646530389), (31, 41711638), (62, 20855819), (1223, 1057286), (2446, 528643), (17053, 75826), (34106, 37913)]