2151058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 1913198

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 223, 371, 446, 689, 742, 1378, 1561, 2899, 3122, 4823, 5798, 9646, 11819, 20293, 23638, 40586, 82733, 153647, 165466, 307294, 1075529, 2151058]

約数ペア:

[(1, 2151058), (2, 1075529), (7, 307294), (13, 165466), (14, 153647), (26, 82733), (53, 40586), (91, 23638), (106, 20293), (182, 11819), (223, 9646), (371, 5798), (446, 4823), (689, 3122), (742, 2899), (1378, 1561)]