713898894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 1535362560

約数和(自身を除く): 821463666

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 193, 213, 386, 426, 457, 579, 914, 1158, 1349, 1371, 2698, 2742, 3667, 4047, 7334, 8094, 8683, 11001, 13703, 17366, 22002, 26049, 27406, 32447, 41109, 52098, 64894, 82218, 88201, 97341, 176402, 194682, 260357, 264603, 520714, 529206, 616493, 781071, 1232986, 1562142, 1675819, 1849479, 3351638, 3698958, 5027457, 6262271, 10054914, 12524542, 18786813, 37573626, 118983149, 237966298, 356949447, 713898894]

約数ペア:

[(1, 713898894), (2, 356949447), (3, 237966298), (6, 118983149), (19, 37573626), (38, 18786813), (57, 12524542), (71, 10054914), (114, 6262271), (142, 5027457), (193, 3698958), (213, 3351638), (386, 1849479), (426, 1675819), (457, 1562142), (579, 1232986), (914, 781071), (1158, 616493), (1349, 529206), (1371, 520714), (2698, 264603), (2742, 260357), (3667, 194682), (4047, 176402), (7334, 97341), (8094, 88201), (8683, 82218), (11001, 64894), (13703, 52098), (17366, 41109), (22002, 32447), (26049, 27406)]