1330665004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 2537619840

約数和(自身を除く): 1206954836

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 239, 478, 697, 956, 1394, 1997, 2788, 3994, 4063, 7988, 8126, 9799, 16252, 19598, 33949, 39196, 67898, 81877, 135796, 163754, 166583, 327508, 333166, 477283, 666332, 954566, 1391909, 1909132, 2783818, 5567636, 8113811, 16227622, 19568603, 32455244, 39137206, 78274412, 332666251, 665332502, 1330665004]

約数ペア:

[(1, 1330665004), (2, 665332502), (4, 332666251), (17, 78274412), (34, 39137206), (41, 32455244), (68, 19568603), (82, 16227622), (164, 8113811), (239, 5567636), (478, 2783818), (697, 1909132), (956, 1391909), (1394, 954566), (1997, 666332), (2788, 477283), (3994, 333166), (4063, 327508), (7988, 166583), (8126, 163754), (9799, 135796), (16252, 81877), (19598, 67898), (33949, 39196)]