2007769498

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{201139}}^1$

素因数の和:201202

約数の個数: 32

約数和(自身を含む): 3707412480

約数和(自身を除く): 1699642982

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 201139, 402278, 1407973, 2815946, 4626197, 6235309, 9252394, 12470618, 32383379, 43647163, 64766758, 87294326, 143412107, 286824214, 1003884749, 2007769498]

約数ペア:

[(1, 2007769498), (2, 1003884749), (7, 286824214), (14, 143412107), (23, 87294326), (31, 64766758), (46, 43647163), (62, 32383379), (161, 12470618), (217, 9252394), (322, 6235309), (434, 4626197), (713, 2815946), (1426, 1407973), (4991, 402278), (9982, 201139)]