1421549818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{240859}}^1$

素因数の和:241101

約数の個数: 16

約数和(自身を含む): 2306475360

約数和(自身を除く): 884925542

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 240859, 481718, 3131167, 6262334, 54674993, 109349986, 710774909, 1421549818]

約数ペア:

[(1, 1421549818), (2, 710774909), (13, 109349986), (26, 54674993), (227, 6262334), (454, 3131167), (2951, 481718), (5902, 240859)]