2017301744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6635861}}^1$

素因数の和:6635888

約数の個数: 20

約数和(自身を含む): 4114234440

約数和(自身を除く): 2096932696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6635861, 13271722, 26543444, 53086888, 106173776, 126081359, 252162718, 504325436, 1008650872, 2017301744]

約数ペア:

[(1, 2017301744), (2, 1008650872), (4, 504325436), (8, 252162718), (16, 126081359), (19, 106173776), (38, 53086888), (76, 26543444), (152, 13271722), (304, 6635861)]