384674738

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 671620224

約数和(自身を除く): 286945486

約数列:

[1, 2, 7, 14, 67, 134, 397, 469, 794, 938, 1033, 2066, 2779, 5558, 7231, 14462, 26599, 53198, 69211, 138422, 186193, 372386, 410101, 484477, 820202, 968954, 2870707, 5741414, 27476767, 54953534, 192337369, 384674738]

約数ペア:

[(1, 384674738), (2, 192337369), (7, 54953534), (14, 27476767), (67, 5741414), (134, 2870707), (397, 968954), (469, 820202), (794, 484477), (938, 410101), (1033, 372386), (2066, 186193), (2779, 138422), (5558, 69211), (7231, 53198), (14462, 26599)]