1330474938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{114479}}^1$

素因数の和:114646

約数の個数: 32

約数和(自身を含む): 2884896000

約数和(自身を除く): 1554421062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 114479, 228958, 343437, 686874, 1488227, 2976454, 4464681, 8929362, 17057371, 34114742, 51172113, 102344226, 221745823, 443491646, 665237469, 1330474938]

約数ペア:

[(1, 1330474938), (2, 665237469), (3, 443491646), (6, 221745823), (13, 102344226), (26, 51172113), (39, 34114742), (78, 17057371), (149, 8929362), (298, 4464681), (447, 2976454), (894, 1488227), (1937, 686874), (3874, 343437), (5811, 228958), (11622, 114479)]