9954742

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 17507664

約数和(自身を除く): 7552922

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 647, 1099, 1294, 2198, 4529, 7693, 9058, 15386, 31703, 63406, 101579, 203158, 711053, 1422106, 4977371, 9954742]

約数ペア:

[(1, 9954742), (2, 4977371), (7, 1422106), (14, 711053), (49, 203158), (98, 101579), (157, 63406), (314, 31703), (647, 15386), (1099, 9058), (1294, 7693), (2198, 4529)]