1566761042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{4007}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 2931932160

約数和(自身を除く): 1365171118

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2539, 4007, 5078, 8014, 17773, 27929, 28049, 35546, 44077, 55858, 56098, 88154, 195503, 308539, 391006, 617078, 10173773, 20347546, 71216411, 111911503, 142432822, 223823006, 783380521, 1566761042]

約数ペア:

[(1, 1566761042), (2, 783380521), (7, 223823006), (11, 142432822), (14, 111911503), (22, 71216411), (77, 20347546), (154, 10173773), (2539, 617078), (4007, 391006), (5078, 308539), (8014, 195503), (17773, 88154), (27929, 56098), (28049, 55858), (35546, 44077)]