6431446

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 12147840

約数和(自身を除く): 5716394

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 73, 98, 146, 203, 217, 406, 434, 511, 899, 1022, 1421, 1519, 1798, 2117, 2263, 2842, 3038, 3577, 4234, 4526, 6293, 7154, 12586, 14819, 15841, 29638, 31682, 44051, 65627, 88102, 103733, 110887, 131254, 207466, 221774, 459389, 918778, 3215723, 6431446]

約数ペア:

[(1, 6431446), (2, 3215723), (7, 918778), (14, 459389), (29, 221774), (31, 207466), (49, 131254), (58, 110887), (62, 103733), (73, 88102), (98, 65627), (146, 44051), (203, 31682), (217, 29638), (406, 15841), (434, 14819), (511, 12586), (899, 7154), (1022, 6293), (1421, 4526), (1519, 4234), (1798, 3577), (2117, 3038), (2263, 2842)]