2016137855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1433}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 2593589760

約数和(自身を除く): 577451905

約数列:

[1, 5, 29, 31, 145, 155, 313, 899, 1433, 1565, 4495, 7165, 9077, 9703, 41557, 44423, 45385, 48515, 207785, 222115, 281387, 448529, 1288267, 1406935, 2242645, 6441335, 13007341, 13904399, 65036705, 69521995, 403227571, 2016137855]

約数ペア:

[(1, 2016137855), (5, 403227571), (29, 69521995), (31, 65036705), (145, 13904399), (155, 13007341), (313, 6441335), (899, 2242645), (1433, 1406935), (1565, 1288267), (4495, 448529), (7165, 281387), (9077, 222115), (9703, 207785), (41557, 48515), (44423, 45385)]