2015045768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{5653}}^1$

素因数の和:8297

約数の個数: 32

約数和(自身を含む): 4002692760

約数和(自身を除く): 1987646992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2621, 5242, 5653, 10484, 11306, 20968, 22612, 44557, 45224, 89114, 96101, 178228, 192202, 356456, 384404, 768808, 14816513, 29633026, 59266052, 118532104, 251880721, 503761442, 1007522884, 2015045768]

約数ペア:

[(1, 2015045768), (2, 1007522884), (4, 503761442), (8, 251880721), (17, 118532104), (34, 59266052), (68, 29633026), (136, 14816513), (2621, 768808), (5242, 384404), (5653, 356456), (10484, 192202), (11306, 178228), (20968, 96101), (22612, 89114), (44557, 45224)]