2018605424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{369979}}^1$

素因数の和:370029

約数の個数: 40

約数和(自身を含む): 4404241920

約数和(自身を除く): 2385636496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 369979, 739958, 1479916, 2959832, 4069769, 5919664, 8139538, 11469349, 16279076, 22938698, 32558152, 45877396, 65116304, 91754792, 126162839, 183509584, 252325678, 504651356, 1009302712, 2018605424]

約数ペア:

[(1, 2018605424), (2, 1009302712), (4, 504651356), (8, 252325678), (11, 183509584), (16, 126162839), (22, 91754792), (31, 65116304), (44, 45877396), (62, 32558152), (88, 22938698), (124, 16279076), (176, 11469349), (248, 8139538), (341, 5919664), (496, 4069769), (682, 2959832), (1364, 1479916), (2728, 739958), (5456, 369979)]