1993264858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{43783}}^1$

素因数の和:43918

約数の個数: 32

約数和(自身を含む): 3442473216

約数和(自身を除く): 1449208358

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1751, 2678, 3502, 22763, 43783, 45526, 87566, 569179, 744311, 1138358, 1488622, 4509649, 9019298, 9676043, 19352086, 58625437, 76664033, 117250874, 153328066, 996632429, 1993264858]

約数ペア:

[(1, 1993264858), (2, 996632429), (13, 153328066), (17, 117250874), (26, 76664033), (34, 58625437), (103, 19352086), (206, 9676043), (221, 9019298), (442, 4509649), (1339, 1488622), (1751, 1138358), (2678, 744311), (3502, 569179), (22763, 87566), (43783, 45526)]