262326974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7243}}^1$

素因数の和:7464

約数の個数: 32

約数和(自身を含む): 486796800

約数和(自身を除く): 224469826

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2587, 2786, 5174, 7243, 14486, 18109, 36218, 50701, 94159, 101402, 188318, 659113, 1318226, 1441357, 2882714, 10089499, 18737641, 20178998, 37475282, 131163487, 262326974]

約数ペア:

[(1, 262326974), (2, 131163487), (7, 37475282), (13, 20178998), (14, 18737641), (26, 10089499), (91, 2882714), (182, 1441357), (199, 1318226), (398, 659113), (1393, 188318), (2587, 101402), (2786, 94159), (5174, 50701), (7243, 36218), (14486, 18109)]