2299913

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 3102624

約数和(自身を除く): 802711

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 251, 539, 833, 1309, 1757, 2761, 4267, 9163, 12299, 19327, 29869, 46937, 135289, 209083, 328559, 2299913]

約数ペア:

[(1, 2299913), (7, 328559), (11, 209083), (17, 135289), (49, 46937), (77, 29869), (119, 19327), (187, 12299), (251, 9163), (539, 4267), (833, 2761), (1309, 1757)]