381924914

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 685335168

約数和(自身を除く): 303410254

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 283, 293, 329, 566, 586, 658, 1981, 2051, 2303, 3962, 4102, 4606, 13301, 13771, 13867, 14357, 26602, 27542, 27734, 28714, 82919, 93107, 96397, 165838, 186214, 192794, 580433, 651749, 674779, 1160866, 1303498, 1349558, 3897193, 4063031, 7794386, 8126062, 27280351, 54560702, 190962457, 381924914]

約数ペア:

[(1, 381924914), (2, 190962457), (7, 54560702), (14, 27280351), (47, 8126062), (49, 7794386), (94, 4063031), (98, 3897193), (283, 1349558), (293, 1303498), (329, 1160866), (566, 674779), (586, 651749), (658, 580433), (1981, 192794), (2051, 186214), (2303, 165838), (3962, 96397), (4102, 93107), (4606, 82919), (13301, 28714), (13771, 27734), (13867, 27542), (14357, 26602)]