980602

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 1702080

約数和(自身を除く): 721478

約数列:

[1, 2, 7, 14, 89, 178, 623, 787, 1246, 1574, 5509, 11018, 70043, 140086, 490301, 980602]

約数ペア:

[(1, 980602), (2, 490301), (7, 140086), (14, 70043), (89, 11018), (178, 5509), (623, 1574), (787, 1246)]