122017924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 258334720

約数和(自身を除く): 136316796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1087, 1477, 2174, 2954, 4009, 4348, 5908, 7609, 8018, 15218, 16036, 20653, 28063, 30436, 41306, 56126, 82612, 112252, 144571, 229357, 289142, 458714, 578284, 917428, 1605499, 3210998, 4357783, 6421996, 8715566, 17431132, 30504481, 61008962, 122017924]

約数ペア:

[(1, 122017924), (2, 61008962), (4, 30504481), (7, 17431132), (14, 8715566), (19, 6421996), (28, 4357783), (38, 3210998), (76, 1605499), (133, 917428), (211, 578284), (266, 458714), (422, 289142), (532, 229357), (844, 144571), (1087, 112252), (1477, 82612), (2174, 56126), (2954, 41306), (4009, 30436), (4348, 28063), (5908, 20653), (7609, 16036), (8018, 15218)]