2109473905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{92867}}^1$

素因数の和:92949

約数の個数: 32

約数和(自身を含む): 3209518080

約数和(自身を除く): 1100044175

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 4543, 22715, 92867, 464335, 650069, 1021537, 3250345, 5107685, 5479153, 7150759, 27395765, 35753795, 38354071, 60270683, 191770355, 301353415, 421894781, 2109473905]

約数ペア:

[(1, 2109473905), (5, 421894781), (7, 301353415), (11, 191770355), (35, 60270683), (55, 38354071), (59, 35753795), (77, 27395765), (295, 7150759), (385, 5479153), (413, 5107685), (649, 3250345), (2065, 1021537), (3245, 650069), (4543, 464335), (22715, 92867)]