2493187864

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1777}}^1\times {\mathrm{2113}}^1$

素因数の和:3979

約数の個数: 32

約数和(自身を含む): 4735951920

約数和(自身を除く): 2242764056

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1777, 2113, 3554, 4226, 7108, 8452, 14216, 16904, 147491, 175379, 294982, 350758, 589964, 701516, 1179928, 1403032, 3754801, 7509602, 15019204, 30038408, 311648483, 623296966, 1246593932, 2493187864]

約数ペア:

[(1, 2493187864), (2, 1246593932), (4, 623296966), (8, 311648483), (83, 30038408), (166, 15019204), (332, 7509602), (664, 3754801), (1777, 1403032), (2113, 1179928), (3554, 701516), (4226, 589964), (7108, 350758), (8452, 294982), (14216, 175379), (16904, 147491)]