2278348513

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{6343}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 2750453888

約数和(自身を除く): 472105375

約数列:

[1, 7, 23, 97, 161, 529, 679, 2231, 3703, 6343, 15617, 44401, 51313, 145889, 359191, 615271, 1021223, 3355447, 4306897, 14151233, 23488129, 99058631, 325478359, 2278348513]

約数ペア:

[(1, 2278348513), (7, 325478359), (23, 99058631), (97, 23488129), (161, 14151233), (529, 4306897), (679, 3355447), (2231, 1021223), (3703, 615271), (6343, 359191), (15617, 145889), (44401, 51313)]