2553798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 5695200

約数和(自身を除く): 3141402

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1129, 1131, 2258, 2262, 3387, 6774, 14677, 29354, 32741, 44031, 65482, 88062, 98223, 196446, 425633, 851266, 1276899, 2553798]

約数ペア:

[(1, 2553798), (2, 1276899), (3, 851266), (6, 425633), (13, 196446), (26, 98223), (29, 88062), (39, 65482), (58, 44031), (78, 32741), (87, 29354), (174, 14677), (377, 6774), (754, 3387), (1129, 2262), (1131, 2258)]