2088898823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 2406703104

約数和(自身を除く): 317804281

約数列:

[1, 11, 31, 61, 233, 341, 431, 671, 1891, 2563, 4741, 7223, 13361, 14213, 20801, 26291, 79453, 100423, 146971, 156343, 289201, 440603, 815021, 1104653, 3113113, 4846633, 6125803, 8965231, 34244243, 67383833, 189899893, 2088898823]

約数ペア:

[(1, 2088898823), (11, 189899893), (31, 67383833), (61, 34244243), (233, 8965231), (341, 6125803), (431, 4846633), (671, 3113113), (1891, 1104653), (2563, 815021), (4741, 440603), (7223, 289201), (13361, 156343), (14213, 146971), (20801, 100423), (26291, 79453)]