2556670295044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1\times {\mathrm{105943}}^1$

素因数の和:116240

約数の個数: 48

約数和(自身を含む): 4862100705280

約数和(自身を除く): 2305430410236

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 10243, 20486, 40972, 105943, 194617, 211886, 317533, 389234, 423772, 635066, 778468, 1270132, 2012917, 3284233, 4025834, 6033127, 6568466, 8051668, 12066254, 13136932, 24132508, 62400427, 124800854, 249601708, 1085174149, 2170348298, 4340696596, 20618308831, 33640398619, 41236617662, 67280797238, 82473235324, 134561594476, 639167573761, 1278335147522, 2556670295044]

約数ペア:

[(1, 2556670295044), (2, 1278335147522), (4, 639167573761), (19, 134561594476), (31, 82473235324), (38, 67280797238), (62, 41236617662), (76, 33640398619), (124, 20618308831), (589, 4340696596), (1178, 2170348298), (2356, 1085174149), (10243, 249601708), (20486, 124800854), (40972, 62400427), (105943, 24132508), (194617, 13136932), (211886, 12066254), (317533, 8051668), (389234, 6568466), (423772, 6033127), (635066, 4025834), (778468, 3284233), (1270132, 2012917)]