1383431614

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{19457}}^1$

素因数の和:20019

約数の個数: 16

約数和(自身を含む): 2108001888

約数和(自身を除く): 724570274

約数列:

[1, 2, 73, 146, 487, 974, 19457, 35551, 38914, 71102, 1420361, 2840722, 9475559, 18951118, 691715807, 1383431614]

約数ペア:

[(1, 1383431614), (2, 691715807), (73, 18951118), (146, 9475559), (487, 2840722), (974, 1420361), (19457, 71102), (35551, 38914)]