1691144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 4112640

約数和(自身を除く): 2421496

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 101, 104, 161, 182, 184, 202, 299, 322, 364, 404, 598, 644, 707, 728, 808, 1196, 1288, 1313, 1414, 2093, 2323, 2392, 2626, 2828, 4186, 4646, 5252, 5656, 8372, 9191, 9292, 10504, 16261, 16744, 18382, 18584, 30199, 32522, 36764, 60398, 65044, 73528, 120796, 130088, 211393, 241592, 422786, 845572, 1691144]

約数ペア:

[(1, 1691144), (2, 845572), (4, 422786), (7, 241592), (8, 211393), (13, 130088), (14, 120796), (23, 73528), (26, 65044), (28, 60398), (46, 36764), (52, 32522), (56, 30199), (91, 18584), (92, 18382), (101, 16744), (104, 16261), (161, 10504), (182, 9292), (184, 9191), (202, 8372), (299, 5656), (322, 5252), (364, 4646), (404, 4186), (598, 2828), (644, 2626), (707, 2392), (728, 2323), (808, 2093), (1196, 1414), (1288, 1313)]