681549603839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2223457}}^1$

素因数の和:2223579

約数の個数: 32

約数和(自身を含む): 829260895680

約数和(自身を除く): 147711291841

約数列:

[1, 13, 17, 19, 73, 221, 247, 323, 949, 1241, 1387, 4199, 16133, 18031, 23579, 306527, 2223457, 28904941, 37798769, 42245683, 162312361, 491383997, 549193879, 718176611, 2110060693, 2759310137, 3083934859, 9336295943, 35871031781, 40091153167, 52426892603, 681549603839]

約数ペア:

[(1, 681549603839), (13, 52426892603), (17, 40091153167), (19, 35871031781), (73, 9336295943), (221, 3083934859), (247, 2759310137), (323, 2110060693), (949, 718176611), (1241, 549193879), (1387, 491383997), (4199, 162312361), (16133, 42245683), (18031, 37798769), (23579, 28904941), (306527, 2223457)]