427508972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28493}}^1$

素因数の和:28550

約数の個数: 36

約数和(自身を含む): 848893248

約数和(自身を除く): 421384276

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 15004, 28493, 56986, 113972, 313423, 626846, 883283, 1253692, 1766566, 3447653, 3533132, 6895306, 9716113, 13790612, 19432226, 38864452, 106877243, 213754486, 427508972]

約数ペア:

[(1, 427508972), (2, 213754486), (4, 106877243), (11, 38864452), (22, 19432226), (31, 13790612), (44, 9716113), (62, 6895306), (121, 3533132), (124, 3447653), (242, 1766566), (341, 1253692), (484, 883283), (682, 626846), (1364, 313423), (3751, 113972), (7502, 56986), (15004, 28493)]