2508021278

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{3181}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 4337702400

約数和(自身を除く): 1829681122

約数列:

[1, 2, 7, 14, 199, 283, 398, 566, 1393, 1981, 2786, 3181, 3962, 6362, 22267, 44534, 56317, 112634, 394219, 633019, 788438, 900223, 1266038, 1800446, 4431133, 6301561, 8862266, 12603122, 179144377, 358288754, 1254010639, 2508021278]

約数ペア:

[(1, 2508021278), (2, 1254010639), (7, 358288754), (14, 179144377), (199, 12603122), (283, 8862266), (398, 6301561), (566, 4431133), (1393, 1800446), (1981, 1266038), (2786, 900223), (3181, 788438), (3962, 633019), (6362, 394219), (22267, 112634), (44534, 56317)]