4744984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 9875520

約数和(自身を除く): 5130536

約数列:

[1, 2, 4, 8, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 361, 424, 589, 722, 1007, 1178, 1444, 1643, 2014, 2356, 2888, 3286, 4028, 4712, 6572, 8056, 11191, 13144, 19133, 22382, 31217, 38266, 44764, 62434, 76532, 89528, 124868, 153064, 249736, 593123, 1186246, 2372492, 4744984]

約数ペア:

[(1, 4744984), (2, 2372492), (4, 1186246), (8, 593123), (19, 249736), (31, 153064), (38, 124868), (53, 89528), (62, 76532), (76, 62434), (106, 44764), (124, 38266), (152, 31217), (212, 22382), (248, 19133), (361, 13144), (424, 11191), (589, 8056), (722, 6572), (1007, 4712), (1178, 4028), (1444, 3286), (1643, 2888), (2014, 2356)]