819783948

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{29819}}^1$

素因数の和:29934

約数の個数: 48

約数和(自身を含む): 2003904000

約数和(自身を除く): 1184120052

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 2291, 4582, 6873, 9164, 13746, 27492, 29819, 59638, 89457, 119276, 178914, 357828, 864751, 1729502, 2355701, 2594253, 3459004, 4711402, 5188506, 7067103, 9422804, 10377012, 14134206, 28268412, 68315329, 136630658, 204945987, 273261316, 409891974, 819783948]

約数ペア:

[(1, 819783948), (2, 409891974), (3, 273261316), (4, 204945987), (6, 136630658), (12, 68315329), (29, 28268412), (58, 14134206), (79, 10377012), (87, 9422804), (116, 7067103), (158, 5188506), (174, 4711402), (237, 3459004), (316, 2594253), (348, 2355701), (474, 1729502), (948, 864751), (2291, 357828), (4582, 178914), (6873, 119276), (9164, 89457), (13746, 59638), (27492, 29819)]