2017440726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{495199}}^1$

素因数の和:495308

約数の個数: 32

約数和(自身を含む): 4658841600

約数和(自身を除く): 2641400874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 495199, 990398, 1485597, 2971194, 3466393, 6932786, 10399179, 20798358, 48034303, 96068606, 144102909, 288205818, 336240121, 672480242, 1008720363, 2017440726]

約数ペア:

[(1, 2017440726), (2, 1008720363), (3, 672480242), (6, 336240121), (7, 288205818), (14, 144102909), (21, 96068606), (42, 48034303), (97, 20798358), (194, 10399179), (291, 6932786), (582, 3466393), (679, 2971194), (1358, 1485597), (2037, 990398), (4074, 495199)]