2152554

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2383446

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 139, 174, 178, 267, 278, 417, 534, 834, 2581, 4031, 5162, 7743, 8062, 12093, 12371, 15486, 24186, 24742, 37113, 74226, 358759, 717518, 1076277, 2152554]

約数ペア:

[(1, 2152554), (2, 1076277), (3, 717518), (6, 358759), (29, 74226), (58, 37113), (87, 24742), (89, 24186), (139, 15486), (174, 12371), (178, 12093), (267, 8062), (278, 7743), (417, 5162), (534, 4031), (834, 2581)]