2018481796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3677}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 3855720960

約数和(自身を除く): 1837239164

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 233, 466, 589, 932, 1178, 2356, 3677, 4427, 7223, 7354, 8854, 14446, 14708, 17708, 28892, 69863, 113987, 137237, 139726, 227974, 274474, 279452, 455948, 548948, 856741, 1713482, 2165753, 3426964, 4331506, 8663012, 16278079, 26558971, 32556158, 53117942, 65112316, 106235884, 504620449, 1009240898, 2018481796]

約数ペア:

[(1, 2018481796), (2, 1009240898), (4, 504620449), (19, 106235884), (31, 65112316), (38, 53117942), (62, 32556158), (76, 26558971), (124, 16278079), (233, 8663012), (466, 4331506), (589, 3426964), (932, 2165753), (1178, 1713482), (2356, 856741), (3677, 548948), (4427, 455948), (7223, 279452), (7354, 274474), (8854, 227974), (14446, 139726), (14708, 137237), (17708, 113987), (28892, 69863)]