77973758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{6473}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 123523920

約数和(自身を除く): 45550162

約数列:

[1, 2, 19, 38, 317, 634, 6023, 6473, 12046, 12946, 122987, 245974, 2051941, 4103882, 38986879, 77973758]

約数ペア:

[(1, 77973758), (2, 38986879), (19, 4103882), (38, 2051941), (317, 245974), (634, 122987), (6023, 12946), (6473, 12046)]