2021058844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{41507}}^1$

素因数の和:41602

約数の個数: 48

約数和(自身を含む): 4239793152

約数和(自身を除く): 2218734308

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 6956, 12173, 24346, 41507, 48692, 83014, 166028, 290549, 581098, 1162196, 1535759, 1950829, 3071518, 3901658, 6143036, 7803316, 10750313, 13655803, 21500626, 27311606, 43001252, 54623212, 72180673, 144361346, 288722692, 505264711, 1010529422, 2021058844]

約数ペア:

[(1, 2021058844), (2, 1010529422), (4, 505264711), (7, 288722692), (14, 144361346), (28, 72180673), (37, 54623212), (47, 43001252), (74, 27311606), (94, 21500626), (148, 13655803), (188, 10750313), (259, 7803316), (329, 6143036), (518, 3901658), (658, 3071518), (1036, 1950829), (1316, 1535759), (1739, 1162196), (3478, 581098), (6956, 290549), (12173, 166028), (24346, 83014), (41507, 48692)]