13259232008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1\times {\mathrm{3541}}^1$

素因数の和:6078

約数の個数: 64

約数和(自身を含む): 28736104320

約数和(自身を除く): 15476872312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 2503, 3541, 5006, 7082, 10012, 14164, 20024, 27533, 28328, 38951, 42551, 55066, 60197, 77902, 85102, 110132, 120394, 155804, 170204, 220264, 240788, 311608, 340408, 468061, 481576, 662167, 936122, 1324334, 1872244, 2648668, 3744488, 5297336, 8863123, 17726246, 35452492, 70904984, 97494353, 150673091, 194988706, 301346182, 389977412, 602692364, 779954824, 1205384728, 1657404001, 3314808002, 6629616004, 13259232008]

約数ペア:

[(1, 13259232008), (2, 6629616004), (4, 3314808002), (8, 1657404001), (11, 1205384728), (17, 779954824), (22, 602692364), (34, 389977412), (44, 301346182), (68, 194988706), (88, 150673091), (136, 97494353), (187, 70904984), (374, 35452492), (748, 17726246), (1496, 8863123), (2503, 5297336), (3541, 3744488), (5006, 2648668), (7082, 1872244), (10012, 1324334), (14164, 936122), (20024, 662167), (27533, 481576), (28328, 468061), (38951, 340408), (42551, 311608), (55066, 240788), (60197, 220264), (77902, 170204), (85102, 155804), (110132, 120394)]