2797384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 5654880

約数和(自身を除く): 2857496

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 307, 536, 614, 1139, 1228, 2278, 2456, 4556, 5219, 9112, 10438, 20569, 20876, 41138, 41752, 82276, 164552, 349673, 699346, 1398692, 2797384]

約数ペア:

[(1, 2797384), (2, 1398692), (4, 699346), (8, 349673), (17, 164552), (34, 82276), (67, 41752), (68, 41138), (134, 20876), (136, 20569), (268, 10438), (307, 9112), (536, 5219), (614, 4556), (1139, 2456), (1228, 2278)]