425079.0000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 5489566

約数列:

[1, 2, 19, 29, 38, 53, 58, 106, 139, 278, 551, 1007, 1102, 1537, 2014, 2641, 3074, 4031, 5282, 7367, 8062, 14734, 29203, 58406, 76589, 139973, 153178, 213643, 279946, 427286, 4059217, 8118434]

約数ペア:

[(1, 8118434), (2, 4059217), (19, 427286), (29, 279946), (38, 213643), (53, 153178), (58, 139973), (106, 76589), (139, 58406), (278, 29203), (551, 14734), (1007, 8062), (1102, 7367), (1537, 5282), (2014, 4031), (2641, 3074)]