2540843266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{11719}}^1$

素因数の和:12034

約数の個数: 32

約数和(自身を含む): 4252953600

約数和(自身を除く): 1712110334

約数列:

[1, 2, 13, 26, 31, 62, 269, 403, 538, 806, 3497, 6994, 8339, 11719, 16678, 23438, 108407, 152347, 216814, 304694, 363289, 726578, 3152411, 4722757, 6304822, 9445514, 40981343, 81962686, 97724741, 195449482, 1270421633, 2540843266]

約数ペア:

[(1, 2540843266), (2, 1270421633), (13, 195449482), (26, 97724741), (31, 81962686), (62, 40981343), (269, 9445514), (403, 6304822), (538, 4722757), (806, 3152411), (3497, 726578), (6994, 363289), (8339, 304694), (11719, 216814), (16678, 152347), (23438, 108407)]