2491384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 5654880

約数和(自身を除く): 3163496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2617, 5234, 10468, 18319, 20936, 36638, 44489, 73276, 88978, 146552, 177956, 311423, 355912, 622846, 1245692, 2491384]

約数ペア:

[(1, 2491384), (2, 1245692), (4, 622846), (7, 355912), (8, 311423), (14, 177956), (17, 146552), (28, 88978), (34, 73276), (56, 44489), (68, 36638), (119, 20936), (136, 18319), (238, 10468), (476, 5234), (952, 2617)]