127004318

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 223223808

約数和(自身を除く): 96219490

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 854, 889, 1171, 1778, 2342, 7747, 8197, 15494, 16394, 54229, 71431, 108458, 142862, 148717, 297434, 500017, 1000034, 1041019, 2082038, 9071737, 18143474, 63502159, 127004318]

約数ペア:

[(1, 127004318), (2, 63502159), (7, 18143474), (14, 9071737), (61, 2082038), (122, 1041019), (127, 1000034), (254, 500017), (427, 297434), (854, 148717), (889, 142862), (1171, 108458), (1778, 71431), (2342, 54229), (7747, 16394), (8197, 15494)]