2051208848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{580093}}^1$

素因数の和:580131

約数の個数: 40

約数和(自身を含む): 4531694328

約数和(自身を除く): 2480485480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 580093, 1160186, 2320372, 4640744, 7541209, 9281488, 9861581, 15082418, 19723162, 30164836, 39446324, 60329672, 78892648, 120659344, 128200553, 157785296, 256401106, 512802212, 1025604424, 2051208848]

約数ペア:

[(1, 2051208848), (2, 1025604424), (4, 512802212), (8, 256401106), (13, 157785296), (16, 128200553), (17, 120659344), (26, 78892648), (34, 60329672), (52, 39446324), (68, 30164836), (104, 19723162), (136, 15082418), (208, 9861581), (221, 9281488), (272, 7541209), (442, 4640744), (884, 2320372), (1768, 1160186), (3536, 580093)]