2001041506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12967}}^1$

素因数の和:13150

約数の個数: 32

約数和(自身を含む): 3286609920

約数和(自身を除く): 1285568414

約数列:

[1, 2, 19, 31, 38, 62, 131, 262, 589, 1178, 2489, 4061, 4978, 8122, 12967, 25934, 77159, 154318, 246373, 401977, 492746, 803954, 1698677, 3397354, 7637563, 15275126, 32274863, 52658987, 64549726, 105317974, 1000520753, 2001041506]

約数ペア:

[(1, 2001041506), (2, 1000520753), (19, 105317974), (31, 64549726), (38, 52658987), (62, 32274863), (131, 15275126), (262, 7637563), (589, 3397354), (1178, 1698677), (2489, 803954), (4061, 492746), (4978, 401977), (8122, 246373), (12967, 154318), (25934, 77159)]