8586078796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{20113}}^1$

素因数の和:20314

約数の個数: 48

約数和(自身を含む): 16321304160

約数和(自身を除く): 7735225364

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 137, 164, 274, 548, 779, 1558, 2603, 3116, 5206, 5617, 10412, 11234, 20113, 22468, 40226, 80452, 106723, 213446, 382147, 426892, 764294, 824633, 1528588, 1649266, 2755481, 3298532, 5510962, 11021924, 15668027, 31336054, 52354139, 62672108, 104708278, 112974721, 209416556, 225949442, 451898884, 2146519699, 4293039398, 8586078796]

約数ペア:

[(1, 8586078796), (2, 4293039398), (4, 2146519699), (19, 451898884), (38, 225949442), (41, 209416556), (76, 112974721), (82, 104708278), (137, 62672108), (164, 52354139), (274, 31336054), (548, 15668027), (779, 11021924), (1558, 5510962), (2603, 3298532), (3116, 2755481), (5206, 1649266), (5617, 1528588), (10412, 824633), (11234, 764294), (20113, 426892), (22468, 382147), (40226, 213446), (80452, 106723)]