1288403006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{11119}}^1$

素因数の和:11384

約数の個数: 32

約数和(自身を含む): 2209766400

約数和(自身を除く): 921363394

約数列:

[1, 2, 11, 22, 23, 46, 229, 253, 458, 506, 2519, 5038, 5267, 10534, 11119, 22238, 57937, 115874, 122309, 244618, 255737, 511474, 2546251, 2813107, 5092502, 5626214, 28008761, 56017522, 58563773, 117127546, 644201503, 1288403006]

約数ペア:

[(1, 1288403006), (2, 644201503), (11, 117127546), (22, 58563773), (23, 56017522), (46, 28008761), (229, 5626214), (253, 5092502), (458, 2813107), (506, 2546251), (2519, 511474), (5038, 255737), (5267, 244618), (10534, 122309), (11119, 115874), (22238, 57937)]