4287191332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 7911904000

約数和(自身を除く): 3624712668

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 337, 674, 1348, 1591, 1999, 3182, 3998, 6364, 7996, 12469, 14491, 24938, 28982, 49876, 57964, 73963, 85957, 147926, 171914, 295852, 343828, 536167, 673663, 1072334, 1347326, 2144668, 2694652, 3180409, 6360818, 12721636, 24925531, 28967509, 49851062, 57935018, 99702124, 115870036, 1071797833, 2143595666, 4287191332]

約数ペア:

[(1, 4287191332), (2, 2143595666), (4, 1071797833), (37, 115870036), (43, 99702124), (74, 57935018), (86, 49851062), (148, 28967509), (172, 24925531), (337, 12721636), (674, 6360818), (1348, 3180409), (1591, 2694652), (1999, 2144668), (3182, 1347326), (3998, 1072334), (6364, 673663), (7996, 536167), (12469, 343828), (14491, 295852), (24938, 171914), (28982, 147926), (49876, 85957), (57964, 73963)]