286383994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8117}}^1$

素因数の和:8214

約数の個数: 32

約数和(自身を含む): 490976640

約数和(自身を除く): 204592646

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1357, 1534, 2714, 8117, 16234, 17641, 35282, 105521, 186691, 211042, 373382, 478903, 957806, 2426983, 4853966, 6225739, 11014769, 12451478, 22029538, 143191997, 286383994]

約数ペア:

[(1, 286383994), (2, 143191997), (13, 22029538), (23, 12451478), (26, 11014769), (46, 6225739), (59, 4853966), (118, 2426983), (299, 957806), (598, 478903), (767, 373382), (1357, 211042), (1534, 186691), (2714, 105521), (8117, 35282), (16234, 17641)]