1566989004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{454991}}^1$

素因数の和:455046

約数の個数: 48

約数和(自身を含む): 4280564736

約数和(自身を除く): 2713575732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 454991, 909982, 1364973, 1819964, 2729946, 3184937, 5459892, 6369874, 9554811, 12739748, 18654631, 19109622, 37309262, 38219244, 55963893, 74618524, 111927786, 130582417, 223855572, 261164834, 391747251, 522329668, 783494502, 1566989004]

約数ペア:

[(1, 1566989004), (2, 783494502), (3, 522329668), (4, 391747251), (6, 261164834), (7, 223855572), (12, 130582417), (14, 111927786), (21, 74618524), (28, 55963893), (41, 38219244), (42, 37309262), (82, 19109622), (84, 18654631), (123, 12739748), (164, 9554811), (246, 6369874), (287, 5459892), (492, 3184937), (574, 2729946), (861, 1819964), (1148, 1364973), (1722, 909982), (3444, 454991)]