1881130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 3402504

約数和(自身を除く): 1521374

約数列:

[1, 2, 5, 10, 313, 601, 626, 1202, 1565, 3005, 3130, 6010, 188113, 376226, 940565, 1881130]

約数ペア:

[(1, 1881130), (2, 940565), (5, 376226), (10, 188113), (313, 6010), (601, 3130), (626, 3005), (1202, 1565)]