1152030278

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 2086391520

約数和(自身を除く): 934361242

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 457, 887, 914, 1421, 1774, 2842, 3199, 6209, 6398, 12418, 13253, 22393, 25723, 26506, 43463, 44786, 51446, 86926, 92771, 180061, 185542, 360122, 405359, 649397, 810718, 1260427, 1298794, 2520854, 2837513, 5675026, 11755411, 19862591, 23510822, 39725182, 82287877, 164575754, 576015139, 1152030278]

約数ペア:

[(1, 1152030278), (2, 576015139), (7, 164575754), (14, 82287877), (29, 39725182), (49, 23510822), (58, 19862591), (98, 11755411), (203, 5675026), (406, 2837513), (457, 2520854), (887, 1298794), (914, 1260427), (1421, 810718), (1774, 649397), (2842, 405359), (3199, 360122), (6209, 185542), (6398, 180061), (12418, 92771), (13253, 86926), (22393, 51446), (25723, 44786), (26506, 43463)]