4890298

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 3728102

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 359, 718, 973, 1946, 2513, 5026, 6811, 13622, 17591, 35182, 49901, 99802, 349307, 698614, 2445149, 4890298]

約数ペア:

[(1, 4890298), (2, 2445149), (7, 698614), (14, 349307), (49, 99802), (98, 49901), (139, 35182), (278, 17591), (359, 13622), (718, 6811), (973, 5026), (1946, 2513)]