1920592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 4124736

約数和(自身を除く): 2204144

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 307, 368, 391, 614, 782, 1228, 1564, 2456, 3128, 4912, 5219, 6256, 7061, 10438, 14122, 20876, 28244, 41752, 56488, 83504, 112976, 120037, 240074, 480148, 960296, 1920592]

約数ペア:

[(1, 1920592), (2, 960296), (4, 480148), (8, 240074), (16, 120037), (17, 112976), (23, 83504), (34, 56488), (46, 41752), (68, 28244), (92, 20876), (136, 14122), (184, 10438), (272, 7061), (307, 6256), (368, 5219), (391, 4912), (614, 3128), (782, 2456), (1228, 1564)]