2250968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2285032

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 251, 472, 502, 1004, 1121, 2008, 2242, 4484, 4769, 8968, 9538, 14809, 19076, 29618, 38152, 59236, 118472, 281371, 562742, 1125484, 2250968]

約数ペア:

[(1, 2250968), (2, 1125484), (4, 562742), (8, 281371), (19, 118472), (38, 59236), (59, 38152), (76, 29618), (118, 19076), (152, 14809), (236, 9538), (251, 8968), (472, 4769), (502, 4484), (1004, 2242), (1121, 2008)]