1796742543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 2709504000

約数和(自身を除く): 912761457

約数列:

[1, 3, 19, 23, 57, 69, 71, 97, 199, 213, 291, 437, 597, 1311, 1349, 1633, 1843, 2231, 3781, 4047, 4577, 4899, 5529, 6693, 6887, 11343, 13731, 14129, 19303, 20661, 31027, 42387, 42389, 57909, 86963, 93081, 127167, 130853, 158401, 260889, 268451, 324967, 366757, 392559, 443969, 475203, 805353, 974901, 1100271, 1331907, 1370513, 3009619, 4111539, 6174373, 8435411, 9028857, 18523119, 25306233, 26039747, 31521799, 78119241, 94565397, 598914181, 1796742543]

約数ペア:

[(1, 1796742543), (3, 598914181), (19, 94565397), (23, 78119241), (57, 31521799), (69, 26039747), (71, 25306233), (97, 18523119), (199, 9028857), (213, 8435411), (291, 6174373), (437, 4111539), (597, 3009619), (1311, 1370513), (1349, 1331907), (1633, 1100271), (1843, 974901), (2231, 805353), (3781, 475203), (4047, 443969), (4577, 392559), (4899, 366757), (5529, 324967), (6693, 268451), (6887, 260889), (11343, 158401), (13731, 130853), (14129, 127167), (19303, 93081), (20661, 86963), (31027, 57909), (42387, 42389)]