2544784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 5669280

約数和(自身を除く): 3124496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 761, 836, 1522, 1672, 3044, 3344, 6088, 8371, 12176, 14459, 16742, 28918, 33484, 57836, 66968, 115672, 133936, 159049, 231344, 318098, 636196, 1272392, 2544784]

約数ペア:

[(1, 2544784), (2, 1272392), (4, 636196), (8, 318098), (11, 231344), (16, 159049), (19, 133936), (22, 115672), (38, 66968), (44, 57836), (76, 33484), (88, 28918), (152, 16742), (176, 14459), (209, 12176), (304, 8371), (418, 6088), (761, 3344), (836, 3044), (1522, 1672)]