261800716034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1471}}^1\times {\mathrm{2027}}^1$

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 463401050112

約数和(自身を除く): 201600334078

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307, 614, 1471, 2027, 2942, 3377, 3991, 4054, 6754, 7982, 16181, 19123, 22297, 26351, 32362, 38246, 43901, 44594, 52702, 87802, 210353, 289861, 420706, 451597, 579722, 622289, 903194, 1244578, 2981717, 4967567, 5870761, 5963434, 6845179, 8089757, 9935134, 11741522, 13690358, 16179514, 32798887, 38762321, 64578371, 65597774, 77524642, 88987327, 129156742, 177974654, 426385531, 852771062, 915387119, 1830774238, 10069258309, 11900032547, 20138516618, 23800065094, 130900358017, 261800716034]

約数ペア:

[(1, 261800716034), (2, 130900358017), (11, 23800065094), (13, 20138516618), (22, 11900032547), (26, 10069258309), (143, 1830774238), (286, 915387119), (307, 852771062), (614, 426385531), (1471, 177974654), (2027, 129156742), (2942, 88987327), (3377, 77524642), (3991, 65597774), (4054, 64578371), (6754, 38762321), (7982, 32798887), (16181, 16179514), (19123, 13690358), (22297, 11741522), (26351, 9935134), (32362, 8089757), (38246, 6845179), (43901, 5963434), (44594, 5870761), (52702, 4967567), (87802, 2981717), (210353, 1244578), (289861, 903194), (420706, 622289), (451597, 579722)]