492734216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89393}}^1$

素因数の和:89465

約数の個数: 32

約数和(自身を含む): 1013727960

約数和(自身を除く): 520993744

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 89393, 178786, 357572, 715144, 1162109, 2324218, 4648436, 4737829, 9296872, 9475658, 18951316, 37902632, 61591777, 123183554, 246367108, 492734216]

約数ペア:

[(1, 492734216), (2, 246367108), (4, 123183554), (8, 61591777), (13, 37902632), (26, 18951316), (52, 9475658), (53, 9296872), (104, 4737829), (106, 4648436), (212, 2324218), (424, 1162109), (689, 715144), (1378, 357572), (2756, 178786), (5512, 89393)]