16492738451

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8824

約数の個数: 48

約数和(自身を含む): 20966077440

約数和(自身を除く): 4473338989

約数列:

[1, 7, 29, 31, 43, 49, 203, 217, 301, 899, 1247, 1333, 1421, 1519, 2107, 6293, 8707, 8729, 9331, 38657, 44051, 60949, 61103, 65317, 252503, 269917, 270599, 374401, 426643, 1767521, 1889419, 1894193, 2620807, 7827593, 10857629, 11606431, 12372647, 13225933, 18345649, 54793151, 76003403, 81245017, 336586499, 383552057, 532023821, 568715119, 2356105493, 16492738451]

約数ペア:

[(1, 16492738451), (7, 2356105493), (29, 568715119), (31, 532023821), (43, 383552057), (49, 336586499), (203, 81245017), (217, 76003403), (301, 54793151), (899, 18345649), (1247, 13225933), (1333, 12372647), (1421, 11606431), (1519, 10857629), (2107, 7827593), (6293, 2620807), (8707, 1894193), (8729, 1889419), (9331, 1767521), (38657, 426643), (44051, 374401), (60949, 270599), (61103, 269917), (65317, 252503)]