402129402479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{51329}}^1$

素因数の和:51903

約数の個数: 32

約数和(自身を含む): 481467187200

約数和(自身を除く): 79337784721

約数列:

[1, 7, 31, 79, 217, 457, 553, 2449, 3199, 14167, 17143, 36103, 51329, 99169, 252721, 359303, 1119193, 1591199, 4054991, 7834351, 11138393, 23457353, 28384937, 125704721, 164201471, 727177943, 879933047, 1853130887, 5090245601, 12971916209, 57447057497, 402129402479]

約数ペア:

[(1, 402129402479), (7, 57447057497), (31, 12971916209), (79, 5090245601), (217, 1853130887), (457, 879933047), (553, 727177943), (2449, 164201471), (3199, 125704721), (14167, 28384937), (17143, 23457353), (36103, 11138393), (51329, 7834351), (99169, 4054991), (252721, 1591199), (359303, 1119193)]