2017749726722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1\times {\mathrm{312737}}^1$

素因数の和:318266

約数の個数: 32

約数和(自身を含む): 3289303226880

約数和(自身を除く): 1271553500158

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 5477, 10954, 104063, 169787, 208126, 312737, 339574, 625474, 3225953, 5942003, 6451906, 9694847, 11884006, 19389694, 184202093, 368404186, 1712860549, 3425721098, 32544350431, 53098677019, 65088700862, 106197354038, 1008874863361, 2017749726722]

約数ペア:

[(1, 2017749726722), (2, 1008874863361), (19, 106197354038), (31, 65088700862), (38, 53098677019), (62, 32544350431), (589, 3425721098), (1178, 1712860549), (5477, 368404186), (10954, 184202093), (104063, 19389694), (169787, 11884006), (208126, 9694847), (312737, 6451906), (339574, 5942003), (625474, 3225953)]