1250345089

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 1495904256

約数和(自身を除く): 245559167

約数列:

[1, 7, 47, 67, 131, 329, 433, 469, 917, 3031, 3149, 6157, 8777, 20351, 22043, 29011, 43099, 56723, 61439, 142457, 203077, 397061, 412519, 1363517, 2665981, 2887633, 3800441, 9544619, 18661867, 26603087, 178620727, 1250345089]

約数ペア:

[(1, 1250345089), (7, 178620727), (47, 26603087), (67, 18661867), (131, 9544619), (329, 3800441), (433, 2887633), (469, 2665981), (917, 1363517), (3031, 412519), (3149, 397061), (6157, 203077), (8777, 142457), (20351, 61439), (22043, 56723), (29011, 43099)]