1938244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 4596480

約数和(自身を除く): 2658236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 31, 44, 49, 58, 62, 77, 98, 116, 124, 154, 196, 203, 217, 308, 319, 341, 406, 434, 539, 638, 682, 812, 868, 899, 1078, 1276, 1364, 1421, 1519, 1798, 2156, 2233, 2387, 2842, 3038, 3596, 4466, 4774, 5684, 6076, 6293, 8932, 9548, 9889, 12586, 15631, 16709, 19778, 25172, 31262, 33418, 39556, 44051, 62524, 66836, 69223, 88102, 138446, 176204, 276892, 484561, 969122, 1938244]

約数ペア:

[(1, 1938244), (2, 969122), (4, 484561), (7, 276892), (11, 176204), (14, 138446), (22, 88102), (28, 69223), (29, 66836), (31, 62524), (44, 44051), (49, 39556), (58, 33418), (62, 31262), (77, 25172), (98, 19778), (116, 16709), (124, 15631), (154, 12586), (196, 9889), (203, 9548), (217, 8932), (308, 6293), (319, 6076), (341, 5684), (406, 4774), (434, 4466), (539, 3596), (638, 3038), (682, 2842), (812, 2387), (868, 2233), (899, 2156), (1078, 1798), (1276, 1519), (1364, 1421)]