1205021374

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 1861574400

約数和(自身を除く): 656553026

約数列:

[1, 2, 89, 107, 151, 178, 214, 302, 419, 838, 9523, 13439, 16157, 19046, 26878, 32314, 37291, 44833, 63269, 74582, 89666, 126538, 1437973, 2875946, 3990137, 5630941, 6769783, 7980274, 11261882, 13539566, 602510687, 1205021374]

約数ペア:

[(1, 1205021374), (2, 602510687), (89, 13539566), (107, 11261882), (151, 7980274), (178, 6769783), (214, 5630941), (302, 3990137), (419, 2875946), (838, 1437973), (9523, 126538), (13439, 89666), (16157, 74582), (19046, 63269), (26878, 44833), (32314, 37291)]