2275454818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 4374720000

約数和(自身を除く): 2099265182

約数列:

[1, 2, 7, 13, 14, 26, 41, 61, 82, 91, 122, 182, 287, 427, 533, 574, 793, 854, 1066, 1586, 2501, 3731, 4999, 5002, 5551, 7462, 9998, 11102, 17507, 32513, 34993, 35014, 64987, 65026, 69986, 129974, 204959, 227591, 304939, 409918, 454909, 455182, 609878, 909818, 1434713, 2134573, 2664467, 2869426, 3964207, 4269146, 5328934, 7928414, 12502499, 18651269, 25004998, 27749449, 37302538, 55498898, 87517493, 162532487, 175034986, 325064974, 1137727409, 2275454818]

約数ペア:

[(1, 2275454818), (2, 1137727409), (7, 325064974), (13, 175034986), (14, 162532487), (26, 87517493), (41, 55498898), (61, 37302538), (82, 27749449), (91, 25004998), (122, 18651269), (182, 12502499), (287, 7928414), (427, 5328934), (533, 4269146), (574, 3964207), (793, 2869426), (854, 2664467), (1066, 2134573), (1586, 1434713), (2501, 909818), (3731, 609878), (4999, 455182), (5002, 454909), (5551, 409918), (7462, 304939), (9998, 227591), (11102, 204959), (17507, 129974), (32513, 69986), (34993, 65026), (35014, 64987)]