2017768016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{47969}}^1$

素因数の和:48227

約数の個数: 40

約数和(自身を含む): 4282761600

約数和(自身を除く): 2264993584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3824, 5258, 10516, 21032, 42064, 47969, 95938, 191876, 383752, 527659, 767504, 1055318, 2110636, 4221272, 8442544, 11464591, 22929182, 45858364, 91716728, 126110501, 183433456, 252221002, 504442004, 1008884008, 2017768016]

約数ペア:

[(1, 2017768016), (2, 1008884008), (4, 504442004), (8, 252221002), (11, 183433456), (16, 126110501), (22, 91716728), (44, 45858364), (88, 22929182), (176, 11464591), (239, 8442544), (478, 4221272), (956, 2110636), (1912, 1055318), (2629, 767504), (3824, 527659), (5258, 383752), (10516, 191876), (21032, 95938), (42064, 47969)]