13307931322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{6473}}^1$

素因数の和:6691

約数の個数: 64

約数和(自身を含む): 24611558400

約数和(自身を除く): 11303627078

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 131, 133, 262, 266, 413, 826, 917, 1121, 1834, 2242, 2489, 4978, 6473, 7729, 7847, 12946, 15458, 15694, 17423, 34846, 45311, 54103, 90622, 108206, 122987, 146851, 245974, 293702, 381907, 763814, 847963, 860909, 1027957, 1695926, 1721818, 2055914, 2673349, 5346698, 5935741, 7256233, 11871482, 14512466, 16111297, 32222594, 50029817, 50793631, 100059634, 101587262, 112779079, 225558158, 350208719, 700417438, 950566523, 1901133046, 6653965661, 13307931322]

約数ペア:

[(1, 13307931322), (2, 6653965661), (7, 1901133046), (14, 950566523), (19, 700417438), (38, 350208719), (59, 225558158), (118, 112779079), (131, 101587262), (133, 100059634), (262, 50793631), (266, 50029817), (413, 32222594), (826, 16111297), (917, 14512466), (1121, 11871482), (1834, 7256233), (2242, 5935741), (2489, 5346698), (4978, 2673349), (6473, 2055914), (7729, 1721818), (7847, 1695926), (12946, 1027957), (15458, 860909), (15694, 847963), (17423, 763814), (34846, 381907), (45311, 293702), (54103, 245974), (90622, 146851), (108206, 122987)]