2390255186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{49363}}^1$

素因数の和:49478

約数の個数: 32

約数和(自身を含む): 4094447616

約数和(自身を除く): 1704192430

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 4402, 24211, 48422, 49363, 98726, 542993, 1085986, 1530253, 3060506, 3504773, 7009546, 16832783, 33665566, 38552503, 77105006, 108647963, 217295926, 1195127593, 2390255186]

約数ペア:

[(1, 2390255186), (2, 1195127593), (11, 217295926), (22, 108647963), (31, 77105006), (62, 38552503), (71, 33665566), (142, 16832783), (341, 7009546), (682, 3504773), (781, 3060506), (1562, 1530253), (2201, 1085986), (4402, 542993), (24211, 98726), (48422, 49363)]