13413902

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 20509200

約数和(自身を除く): 7095298

約数列:

[1, 2, 89, 178, 179, 358, 421, 842, 15931, 31862, 37469, 74938, 75359, 150718, 6706951, 13413902]

約数ペア:

[(1, 13413902), (2, 6706951), (89, 150718), (178, 75359), (179, 74938), (358, 37469), (421, 31862), (842, 15931)]