7131753148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{7333}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 13713406560

約数和(自身を除く): 6581653412

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 317, 634, 767, 1268, 1534, 3068, 4121, 7333, 8242, 14666, 16484, 18703, 29332, 37406, 74812, 95329, 190658, 243139, 381316, 432647, 486278, 865294, 972556, 1730588, 2324561, 4649122, 5624411, 9298244, 11248822, 22497644, 30219293, 60438586, 120877172, 137149099, 274298198, 548596396, 1782938287, 3565876574, 7131753148]

約数ペア:

[(1, 7131753148), (2, 3565876574), (4, 1782938287), (13, 548596396), (26, 274298198), (52, 137149099), (59, 120877172), (118, 60438586), (236, 30219293), (317, 22497644), (634, 11248822), (767, 9298244), (1268, 5624411), (1534, 4649122), (3068, 2324561), (4121, 1730588), (7333, 972556), (8242, 865294), (14666, 486278), (16484, 432647), (18703, 381316), (29332, 243139), (37406, 190658), (74812, 95329)]