383708078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 662094000

約数和(自身を除く): 278385922

約数列:

[1, 2, 13, 19, 26, 38, 149, 169, 247, 298, 338, 401, 494, 802, 1937, 2831, 3211, 3874, 5213, 5662, 6422, 7619, 10426, 15238, 25181, 36803, 50362, 59749, 67769, 73606, 99047, 119498, 135538, 198094, 478439, 776737, 956878, 1135231, 1287611, 1553474, 2270462, 2575222, 10097581, 14758003, 20195162, 29516006, 191854039, 383708078]

約数ペア:

[(1, 383708078), (2, 191854039), (13, 29516006), (19, 20195162), (26, 14758003), (38, 10097581), (149, 2575222), (169, 2270462), (247, 1553474), (298, 1287611), (338, 1135231), (401, 956878), (494, 776737), (802, 478439), (1937, 198094), (2831, 135538), (3211, 119498), (3874, 99047), (5213, 73606), (5662, 67769), (6422, 59749), (7619, 50362), (10426, 36803), (15238, 25181)]