2017425746

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 3616970112

約数和(自身を除く): 1599544366

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 487, 574, 974, 1031, 2009, 2062, 3409, 4018, 6818, 7217, 14434, 19967, 23863, 39934, 42271, 47726, 50519, 84542, 101038, 139769, 279538, 295897, 502097, 591794, 978383, 1004194, 1956766, 2071279, 3514679, 4142558, 7029358, 20585977, 24602753, 41171954, 49205506, 144101839, 288203678, 1008712873, 2017425746]

約数ペア:

[(1, 2017425746), (2, 1008712873), (7, 288203678), (14, 144101839), (41, 49205506), (49, 41171954), (82, 24602753), (98, 20585977), (287, 7029358), (487, 4142558), (574, 3514679), (974, 2071279), (1031, 1956766), (2009, 1004194), (2062, 978383), (3409, 591794), (4018, 502097), (6818, 295897), (7217, 279538), (14434, 139769), (19967, 101038), (23863, 84542), (39934, 50519), (42271, 47726)]