888966716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 1720535040

約数和(自身を除く): 831568324

約数列:

[1, 2, 4, 11, 22, 44, 139, 191, 278, 382, 556, 761, 764, 1522, 1529, 2101, 3044, 3058, 4202, 6116, 8371, 8404, 16742, 26549, 33484, 53098, 105779, 106196, 145351, 211558, 290702, 292039, 423116, 581404, 584078, 1163569, 1168156, 1598861, 2327138, 3197722, 4654276, 6395444, 20203789, 40407578, 80815156, 222241679, 444483358, 888966716]

約数ペア:

[(1, 888966716), (2, 444483358), (4, 222241679), (11, 80815156), (22, 40407578), (44, 20203789), (139, 6395444), (191, 4654276), (278, 3197722), (382, 2327138), (556, 1598861), (761, 1168156), (764, 1163569), (1522, 584078), (1529, 581404), (2101, 423116), (3044, 292039), (3058, 290702), (4202, 211558), (6116, 145351), (8371, 106196), (8404, 105779), (16742, 53098), (26549, 33484)]