2912379238

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 4493656512

約数和(自身を除く): 1581277274

約数列:

[1, 2, 73, 101, 146, 202, 313, 626, 631, 1262, 7373, 14746, 22849, 31613, 45698, 46063, 63226, 63731, 92126, 127462, 197503, 395006, 2307749, 4615498, 4652363, 9304726, 14417719, 19947803, 28835438, 39895606, 1456189619, 2912379238]

約数ペア:

[(1, 2912379238), (2, 1456189619), (73, 39895606), (101, 28835438), (146, 19947803), (202, 14417719), (313, 9304726), (626, 4652363), (631, 4615498), (1262, 2307749), (7373, 395006), (14746, 197503), (22849, 127462), (31613, 92126), (45698, 63731), (46063, 63226)]