10487404

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 18

約数和(自身を含む): 18617564

約数和(自身を除く): 8130160

約数列:

[1, 2, 4, 89, 178, 331, 356, 662, 1324, 7921, 15842, 29459, 31684, 58918, 117836, 2621851, 5243702, 10487404]

約数ペア:

[(1, 10487404), (2, 5243702), (4, 2621851), (89, 117836), (178, 58918), (331, 31684), (356, 29459), (662, 15842), (1324, 7921)]