1330779138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{18131}}^1$

素因数の和:19090

約数の個数: 32

約数和(自身を含む): 2869497792

約数和(自身を除く): 1538718654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 941, 1882, 2823, 5646, 12233, 18131, 24466, 36262, 36699, 54393, 73398, 108786, 235703, 471406, 707109, 1414218, 17061271, 34122542, 51183813, 102367626, 221796523, 443593046, 665389569, 1330779138]

約数ペア:

[(1, 1330779138), (2, 665389569), (3, 443593046), (6, 221796523), (13, 102367626), (26, 51183813), (39, 34122542), (78, 17061271), (941, 1414218), (1882, 707109), (2823, 471406), (5646, 235703), (12233, 108786), (18131, 73398), (24466, 54393), (36262, 36699)]