2983156946

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{1861}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 5685386112

約数和(自身を除く): 2702229166

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1487, 1861, 2974, 3722, 10409, 13027, 16357, 20471, 20818, 26054, 32714, 40942, 72863, 91189, 114499, 143297, 145726, 182378, 228998, 286594, 801493, 1003079, 1602986, 2006158, 2767307, 5534614, 19371149, 30440377, 38742298, 60880754, 135598043, 213082639, 271196086, 426165278, 1491578473, 2983156946]

約数ペア:

[(1, 2983156946), (2, 1491578473), (7, 426165278), (11, 271196086), (14, 213082639), (22, 135598043), (49, 60880754), (77, 38742298), (98, 30440377), (154, 19371149), (539, 5534614), (1078, 2767307), (1487, 2006158), (1861, 1602986), (2974, 1003079), (3722, 801493), (10409, 286594), (13027, 228998), (16357, 182378), (20471, 145726), (20818, 143297), (26054, 114499), (32714, 91189), (40942, 72863)]