388077206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3209}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 665625600

約数和(自身を除く): 277548394

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 478, 506, 2629, 3209, 5258, 5497, 6418, 10994, 35299, 60467, 70598, 73807, 120934, 147614, 766951, 811877, 1533902, 1623754, 8436461, 16872922, 17639873, 35279746, 194038603, 388077206]

約数ペア:

[(1, 388077206), (2, 194038603), (11, 35279746), (22, 17639873), (23, 16872922), (46, 8436461), (239, 1623754), (253, 1533902), (478, 811877), (506, 766951), (2629, 147614), (3209, 120934), (5258, 73807), (5497, 70598), (6418, 60467), (10994, 35299)]