13008333884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{77521}}^1$

素因数の和:78006

約数の個数: 48

約数和(自身を含む): 28079088576

約数和(自身を除く): 15070754692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 461, 922, 1844, 3227, 5993, 6454, 11986, 12908, 23972, 41951, 77521, 83902, 155042, 167804, 310084, 542647, 1007773, 1085294, 2015546, 2170588, 4031092, 7054411, 14108822, 28217644, 35737181, 71474362, 142948724, 250160267, 464583353, 500320534, 929166706, 1000641068, 1858333412, 3252083471, 6504166942, 13008333884]

約数ペア:

[(1, 13008333884), (2, 6504166942), (4, 3252083471), (7, 1858333412), (13, 1000641068), (14, 929166706), (26, 500320534), (28, 464583353), (52, 250160267), (91, 142948724), (182, 71474362), (364, 35737181), (461, 28217644), (922, 14108822), (1844, 7054411), (3227, 4031092), (5993, 2170588), (6454, 2015546), (11986, 1085294), (12908, 1007773), (23972, 542647), (41951, 310084), (77521, 167804), (83902, 155042)]