2009367363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 2867904000

約数和(自身を除く): 858536637

約数列:

[1, 3, 19, 57, 103, 149, 309, 447, 1957, 2297, 2831, 5871, 6891, 8493, 15347, 43643, 46041, 130929, 236591, 291593, 342253, 709773, 874779, 1026759, 4495229, 6502807, 13485687, 19508421, 35252059, 105756177, 669789121, 2009367363]

約数ペア:

[(1, 2009367363), (3, 669789121), (19, 105756177), (57, 35252059), (103, 19508421), (149, 13485687), (309, 6502807), (447, 4495229), (1957, 1026759), (2297, 874779), (2831, 709773), (5871, 342253), (6891, 291593), (8493, 236591), (15347, 130929), (43643, 46041)]