57901778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 43289902

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 1951, 2698, 3902, 14839, 21461, 29678, 37069, 42922, 74138, 138521, 277042, 407759, 815518, 1523731, 2631899, 3047462, 5263798, 28950889, 57901778]

約数ペア:

[(1, 57901778), (2, 28950889), (11, 5263798), (19, 3047462), (22, 2631899), (38, 1523731), (71, 815518), (142, 407759), (209, 277042), (418, 138521), (781, 74138), (1349, 42922), (1562, 37069), (1951, 29678), (2698, 21461), (3902, 14839)]