2012500976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{98807}}^1$

素因数の和:98901

約数の個数: 40

約数和(自身を含む): 4165745280

約数和(自身を除く): 2153244304

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 20368, 98807, 197614, 395228, 790456, 1580912, 1877333, 3754666, 6620069, 7509332, 13240138, 15018664, 26480276, 30037328, 52960552, 105921104, 125781311, 251562622, 503125244, 1006250488, 2012500976]

約数ペア:

[(1, 2012500976), (2, 1006250488), (4, 503125244), (8, 251562622), (16, 125781311), (19, 105921104), (38, 52960552), (67, 30037328), (76, 26480276), (134, 15018664), (152, 13240138), (268, 7509332), (304, 6620069), (536, 3754666), (1072, 1877333), (1273, 1580912), (2546, 790456), (5092, 395228), (10184, 197614), (20368, 98807)]