2779548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 6961920

約数和(自身を除く): 4182372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 167, 219, 228, 292, 334, 438, 501, 668, 876, 1002, 1387, 2004, 2774, 3173, 4161, 5548, 6346, 8322, 9519, 12191, 12692, 16644, 19038, 24382, 36573, 38076, 48764, 73146, 146292, 231629, 463258, 694887, 926516, 1389774, 2779548]

約数ペア:

[(1, 2779548), (2, 1389774), (3, 926516), (4, 694887), (6, 463258), (12, 231629), (19, 146292), (38, 73146), (57, 48764), (73, 38076), (76, 36573), (114, 24382), (146, 19038), (167, 16644), (219, 12692), (228, 12191), (292, 9519), (334, 8322), (438, 6346), (501, 5548), (668, 4161), (876, 3173), (1002, 2774), (1387, 2004)]