1296912996862

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{7890013}}^1$

素因数の和:7890280

約数の個数: 32

約数和(自身を含む): 2272324032000

約数和(自身を除く): 975411035138

約数列:

[1, 2, 7, 14, 59, 118, 199, 398, 413, 826, 1393, 2786, 11741, 23482, 82187, 164374, 7890013, 15780026, 55230091, 110460182, 465510767, 931021534, 1570112587, 3140225174, 3258575369, 6517150738, 10990788109, 21981576218, 92636642633, 185273285266, 648456498431, 1296912996862]

約数ペア:

[(1, 1296912996862), (2, 648456498431), (7, 185273285266), (14, 92636642633), (59, 21981576218), (118, 10990788109), (199, 6517150738), (398, 3258575369), (413, 3140225174), (826, 1570112587), (1393, 931021534), (2786, 465510767), (11741, 110460182), (23482, 55230091), (82187, 15780026), (164374, 7890013)]