269016818

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4447}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 480384000

約数和(自身を除く): 211367182

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 1043, 2086, 4321, 4447, 8642, 8894, 30247, 31129, 60494, 62258, 128963, 257926, 662603, 902741, 1325206, 1805482, 4638221, 9276442, 19215487, 38430974, 134508409, 269016818]

約数ペア:

[(1, 269016818), (2, 134508409), (7, 38430974), (14, 19215487), (29, 9276442), (58, 4638221), (149, 1805482), (203, 1325206), (298, 902741), (406, 662603), (1043, 257926), (2086, 128963), (4321, 62258), (4447, 60494), (8642, 31129), (8894, 30247)]