2013509897288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{208524223}}^1$

素因数の和:208524317

約数の個数: 32

約数和(自身を含む): 4053710914560

約数和(自身を除く): 2040201017272

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 208524223, 417048446, 834096892, 1668193784, 3544911791, 7089823582, 14179647164, 14805219833, 28359294328, 29610439666, 59220879332, 118441758664, 251688737161, 503377474322, 1006754948644, 2013509897288]

約数ペア:

[(1, 2013509897288), (2, 1006754948644), (4, 503377474322), (8, 251688737161), (17, 118441758664), (34, 59220879332), (68, 29610439666), (71, 28359294328), (136, 14805219833), (142, 14179647164), (284, 7089823582), (568, 3544911791), (1207, 1668193784), (2414, 834096892), (4828, 417048446), (9656, 208524223)]