2016948496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{125183}}^1$

素因数の和:125263

約数の個数: 40

約数和(自身を含む): 4191160320

約数和(自身を除く): 2174211824

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 16112, 125183, 250366, 500732, 1001464, 2002928, 2378477, 4756954, 6634699, 9513908, 13269398, 19027816, 26538796, 38055632, 53077592, 106155184, 126059281, 252118562, 504237124, 1008474248, 2016948496]

約数ペア:

[(1, 2016948496), (2, 1008474248), (4, 504237124), (8, 252118562), (16, 126059281), (19, 106155184), (38, 53077592), (53, 38055632), (76, 26538796), (106, 19027816), (152, 13269398), (212, 9513908), (304, 6634699), (424, 4756954), (848, 2378477), (1007, 2002928), (2014, 1001464), (4028, 500732), (8056, 250366), (16112, 125183)]