2487214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 4240800

約数和(自身を除く): 1753586

約数列:

[1, 2, 19, 29, 37, 38, 58, 61, 74, 122, 551, 703, 1073, 1102, 1159, 1406, 1769, 2146, 2257, 2318, 3538, 4514, 20387, 33611, 40774, 42883, 65453, 67222, 85766, 130906, 1243607, 2487214]

約数ペア:

[(1, 2487214), (2, 1243607), (19, 130906), (29, 85766), (37, 67222), (38, 65453), (58, 42883), (61, 40774), (74, 33611), (122, 20387), (551, 4514), (703, 3538), (1073, 2318), (1102, 2257), (1159, 2146), (1406, 1769)]