981863426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{44953}}^1$

素因数の和:45185

約数の個数: 16

約数和(自身を含む): 1503981024

約数和(自身を除く): 522117598

約数列:

[1, 2, 67, 134, 163, 326, 10921, 21842, 44953, 89906, 3011851, 6023702, 7327339, 14654678, 490931713, 981863426]

約数ペア:

[(1, 981863426), (2, 490931713), (67, 14654678), (134, 7327339), (163, 6023702), (326, 3011851), (10921, 89906), (21842, 44953)]