2017844517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 3074261568

約数和(自身を除く): 1056417051

約数列:

[1, 3, 13, 19, 39, 57, 247, 331, 361, 433, 741, 993, 1083, 1299, 4303, 4693, 5629, 6289, 8227, 12909, 14079, 16887, 18867, 24681, 81757, 106951, 119491, 143323, 156313, 245271, 320853, 358473, 429969, 468939, 1553383, 1863199, 2032069, 2723137, 4660149, 5589597, 6096207, 8169411, 35400781, 51739603, 106202343, 155218809, 672614839, 2017844517]

約数ペア:

[(1, 2017844517), (3, 672614839), (13, 155218809), (19, 106202343), (39, 51739603), (57, 35400781), (247, 8169411), (331, 6096207), (361, 5589597), (433, 4660149), (741, 2723137), (993, 2032069), (1083, 1863199), (1299, 1553383), (4303, 468939), (4693, 429969), (5629, 358473), (6289, 320853), (8227, 245271), (12909, 156313), (14079, 143323), (16887, 119491), (18867, 106951), (24681, 81757)]