29121338686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1\times {\mathrm{10247}}^1$

素因数の和:11640

約数の個数: 32

約数和(自身を含む): 48167239680

約数和(自身を除く): 19045900994

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1279, 2222, 2558, 10247, 14069, 20494, 28138, 112717, 129179, 225434, 258358, 1034947, 1420969, 2069894, 2841938, 11384417, 13105913, 22768834, 26211826, 144165043, 288330086, 1323697213, 2647394426, 14560669343, 29121338686]

約数ペア:

[(1, 29121338686), (2, 14560669343), (11, 2647394426), (22, 1323697213), (101, 288330086), (202, 144165043), (1111, 26211826), (1279, 22768834), (2222, 13105913), (2558, 11384417), (10247, 2841938), (14069, 2069894), (20494, 1420969), (28138, 1034947), (112717, 258358), (129179, 225434)]