1736722949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 2005920000

約数和(自身を除く): 269197051

約数列:

[1, 13, 19, 89, 199, 247, 397, 1157, 1691, 2587, 3781, 5161, 7543, 17711, 21983, 35333, 49153, 79003, 98059, 230243, 336509, 459329, 671327, 1027039, 1501057, 4374617, 7031267, 8727251, 19513741, 91406471, 133594073, 1736722949]

約数ペア:

[(1, 1736722949), (13, 133594073), (19, 91406471), (89, 19513741), (199, 8727251), (247, 7031267), (397, 4374617), (1157, 1501057), (1691, 1027039), (2587, 671327), (3781, 459329), (5161, 336509), (7543, 230243), (17711, 98059), (21983, 79003), (35333, 49153)]