2555839144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{5171}}^1$

素因数の和:7201

約数の個数: 32

約数和(自身を含む): 4950224640

約数和(自身を除く): 2394385496

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1993, 3986, 5171, 7972, 10342, 15944, 20684, 41368, 61783, 123566, 160301, 247132, 320602, 494264, 641204, 1282408, 10305803, 20611606, 41223212, 82446424, 319479893, 638959786, 1277919572, 2555839144]

約数ペア:

[(1, 2555839144), (2, 1277919572), (4, 638959786), (8, 319479893), (31, 82446424), (62, 41223212), (124, 20611606), (248, 10305803), (1993, 1282408), (3986, 641204), (5171, 494264), (7972, 320602), (10342, 247132), (15944, 160301), (20684, 123566), (41368, 61783)]