4427390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3659}}^1$

素因数の和:3688

約数の個数: 24

約数和(自身を含む): 8762040

約数和(自身を除く): 4334650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3659, 7318, 18295, 36590, 40249, 80498, 201245, 402490, 442739, 885478, 2213695, 4427390]

約数ペア:

[(1, 4427390), (2, 2213695), (5, 885478), (10, 442739), (11, 402490), (22, 201245), (55, 80498), (110, 40249), (121, 36590), (242, 18295), (605, 7318), (1210, 3659)]