7137420038

素因数分解:

$2^1\times 7^1\times {\mathrm{11597}}^1\times {\mathrm{43961}}^1$

素因数の和:55567

約数の個数: 16

約数和(自身を含む): 12236910624

約数和(自身を除く): 5099490586

約数列:

[1, 2, 7, 14, 11597, 23194, 43961, 81179, 87922, 162358, 307727, 615454, 509815717, 1019631434, 3568710019, 7137420038]

約数ペア:

[(1, 7137420038), (2, 3568710019), (7, 1019631434), (14, 509815717), (11597, 615454), (23194, 307727), (43961, 162358), (81179, 87922)]