1189368518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{9311}}^1$

素因数の和:9377

約数の個数: 32

約数和(自身を含む): 2041562880

約数和(自身を除く): 852194362

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 4913, 7514, 9311, 9826, 18622, 63869, 121043, 127738, 158287, 242086, 316574, 2057731, 2690879, 4115462, 5381758, 34981427, 45744943, 69962854, 91489886, 594684259, 1189368518]

約数ペア:

[(1, 1189368518), (2, 594684259), (13, 91489886), (17, 69962854), (26, 45744943), (34, 34981427), (221, 5381758), (289, 4115462), (442, 2690879), (578, 2057731), (3757, 316574), (4913, 242086), (7514, 158287), (9311, 127738), (9826, 121043), (18622, 63869)]