2016358394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 3359232000

約数和(自身を除く): 1342873606

約数列:

[1, 2, 19, 38, 53, 59, 71, 106, 118, 142, 239, 478, 1007, 1121, 1349, 2014, 2242, 2698, 3127, 3763, 4189, 4541, 6254, 7526, 8378, 9082, 12667, 14101, 16969, 25334, 28202, 33938, 59413, 71497, 79591, 118826, 142994, 159182, 222017, 240673, 267919, 322411, 444034, 481346, 535838, 644822, 747353, 899357, 1001171, 1494706, 1798714, 2002342, 4218323, 8436646, 14199707, 17087783, 19022249, 28399414, 34175566, 38044498, 53062063, 106124126, 1008179197, 2016358394]

約数ペア:

[(1, 2016358394), (2, 1008179197), (19, 106124126), (38, 53062063), (53, 38044498), (59, 34175566), (71, 28399414), (106, 19022249), (118, 17087783), (142, 14199707), (239, 8436646), (478, 4218323), (1007, 2002342), (1121, 1798714), (1349, 1494706), (2014, 1001171), (2242, 899357), (2698, 747353), (3127, 644822), (3763, 535838), (4189, 481346), (4541, 444034), (6254, 322411), (7526, 267919), (8378, 240673), (9082, 222017), (12667, 159182), (14101, 142994), (16969, 118826), (25334, 79591), (28202, 71497), (33938, 59413)]