2018996996542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1750453}}^1$

素因数の和:1750840

約数の個数: 32

約数和(自身を含む): 3226436812800

約数和(自身を除く): 1207439816258

約数列:

[1, 2, 19, 38, 127, 239, 254, 478, 2413, 4541, 4826, 9082, 30353, 60706, 576707, 1153414, 1750453, 3500906, 33258607, 66517214, 222307531, 418358267, 444615062, 836716534, 4223843089, 7948807073, 8447686178, 15897614146, 53131499909, 106262999818, 1009498498271, 2018996996542]

約数ペア:

[(1, 2018996996542), (2, 1009498498271), (19, 106262999818), (38, 53131499909), (127, 15897614146), (239, 8447686178), (254, 7948807073), (478, 4223843089), (2413, 836716534), (4541, 444615062), (4826, 418358267), (9082, 222307531), (30353, 66517214), (60706, 33258607), (576707, 3500906), (1153414, 1750453)]