2013091916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{4583}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 3927571200

約数和(自身を除く): 1914479284

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 149, 268, 298, 596, 737, 1474, 1639, 2948, 3278, 4583, 6556, 9166, 9983, 18332, 19966, 39932, 50413, 100826, 109813, 201652, 219626, 307061, 439252, 614122, 682867, 1228244, 1365734, 2731468, 3377671, 6755342, 7511537, 13510684, 15023074, 30046148, 45752089, 91504178, 183008356, 503272979, 1006545958, 2013091916]

約数ペア:

[(1, 2013091916), (2, 1006545958), (4, 503272979), (11, 183008356), (22, 91504178), (44, 45752089), (67, 30046148), (134, 15023074), (149, 13510684), (268, 7511537), (298, 6755342), (596, 3377671), (737, 2731468), (1474, 1365734), (1639, 1228244), (2948, 682867), (3278, 614122), (4583, 439252), (6556, 307061), (9166, 219626), (9983, 201652), (18332, 109813), (19966, 100826), (39932, 50413)]