2044461712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{31873}}^1$

素因数の和:32111

約数の個数: 40

約数和(自身を含む): 4189518560

約数和(自身を除く): 2145056848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 422, 844, 1688, 3376, 4009, 8018, 16036, 31873, 32072, 63746, 64144, 127492, 254984, 509968, 605587, 1211174, 2422348, 4844696, 6725203, 9689392, 13450406, 26900812, 53801624, 107603248, 127778857, 255557714, 511115428, 1022230856, 2044461712]

約数ペア:

[(1, 2044461712), (2, 1022230856), (4, 511115428), (8, 255557714), (16, 127778857), (19, 107603248), (38, 53801624), (76, 26900812), (152, 13450406), (211, 9689392), (304, 6725203), (422, 4844696), (844, 2422348), (1688, 1211174), (3376, 605587), (4009, 509968), (8018, 254984), (16036, 127492), (31873, 64144), (32072, 63746)]