1247222012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{54011}}^1$

素因数の和:54289

約数の個数: 24

約数和(自身を含む): 2286652032

約数和(自身を除く): 1039430020

約数列:

[1, 2, 4, 23, 46, 92, 251, 502, 1004, 5773, 11546, 23092, 54011, 108022, 216044, 1242253, 2484506, 4969012, 13556761, 27113522, 54227044, 311805503, 623611006, 1247222012]

約数ペア:

[(1, 1247222012), (2, 623611006), (4, 311805503), (23, 54227044), (46, 27113522), (92, 13556761), (251, 4969012), (502, 2484506), (1004, 1242253), (5773, 216044), (11546, 108022), (23092, 54011)]