2588895988228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{219433}}^1\times {\mathrm{7247}}^1$

素因数の和:226732

約数の個数: 48

約数和(自身を含む): 5076740761344

約数和(自身を除く): 2487844773116

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7247, 14494, 28988, 79717, 159434, 219433, 268139, 318868, 438866, 536278, 877732, 1072556, 2413763, 2949529, 4827526, 5899058, 8119021, 9655052, 11798116, 16238042, 32476084, 89309231, 178618462, 357236924, 1590230951, 3180461902, 6360923804, 17492540461, 34985080922, 58838545187, 69970161844, 117677090374, 235354180748, 647223997057, 1294447994114, 2588895988228]

約数ペア:

[(1, 2588895988228), (2, 1294447994114), (4, 647223997057), (11, 235354180748), (22, 117677090374), (37, 69970161844), (44, 58838545187), (74, 34985080922), (148, 17492540461), (407, 6360923804), (814, 3180461902), (1628, 1590230951), (7247, 357236924), (14494, 178618462), (28988, 89309231), (79717, 32476084), (159434, 16238042), (219433, 11798116), (268139, 9655052), (318868, 8119021), (438866, 5899058), (536278, 4827526), (877732, 2949529), (1072556, 2413763)]