845572

素因数分解:

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

素因数の和:148

約数の個数: 48

約数和(自身を含む): 1919232

約数和(自身を除く): 1073660

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 101, 161, 182, 202, 299, 322, 364, 404, 598, 644, 707, 1196, 1313, 1414, 2093, 2323, 2626, 2828, 4186, 4646, 5252, 8372, 9191, 9292, 16261, 18382, 30199, 32522, 36764, 60398, 65044, 120796, 211393, 422786, 845572]

約数ペア:

[(1, 845572), (2, 422786), (4, 211393), (7, 120796), (13, 65044), (14, 60398), (23, 36764), (26, 32522), (28, 30199), (46, 18382), (52, 16261), (91, 9292), (92, 9191), (101, 8372), (161, 5252), (182, 4646), (202, 4186), (299, 2828), (322, 2626), (364, 2323), (404, 2093), (598, 1414), (644, 1313), (707, 1196)]