2571536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 5728800

約数和(自身を除く): 3157264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 769, 836, 1538, 1672, 3076, 3344, 6152, 8459, 12304, 14611, 16918, 29222, 33836, 58444, 67672, 116888, 135344, 160721, 233776, 321442, 642884, 1285768, 2571536]

約数ペア:

[(1, 2571536), (2, 1285768), (4, 642884), (8, 321442), (11, 233776), (16, 160721), (19, 135344), (22, 116888), (38, 67672), (44, 58444), (76, 33836), (88, 29222), (152, 16918), (176, 14611), (209, 12304), (304, 8459), (418, 6152), (769, 3344), (836, 3076), (1538, 1672)]