2057207932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 4035887856

約数和(自身を除く): 1978679924

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 169, 212, 268, 338, 676, 689, 857, 871, 1378, 1714, 1742, 2756, 3428, 3484, 3551, 7102, 8957, 11141, 11323, 14204, 17914, 22282, 22646, 35828, 44564, 45292, 45421, 46163, 57419, 90842, 92326, 114838, 144833, 181684, 184652, 229676, 289666, 579332, 590473, 600119, 746447, 1180946, 1200238, 1492894, 2361892, 2400476, 2985788, 3043207, 6086414, 7676149, 9703811, 12172828, 15352298, 19407622, 30704596, 38815244, 39561691, 79123382, 158246764, 514301983, 1028603966, 2057207932]

約数ペア:

[(1, 2057207932), (2, 1028603966), (4, 514301983), (13, 158246764), (26, 79123382), (52, 39561691), (53, 38815244), (67, 30704596), (106, 19407622), (134, 15352298), (169, 12172828), (212, 9703811), (268, 7676149), (338, 6086414), (676, 3043207), (689, 2985788), (857, 2400476), (871, 2361892), (1378, 1492894), (1714, 1200238), (1742, 1180946), (2756, 746447), (3428, 600119), (3484, 590473), (3551, 579332), (7102, 289666), (8957, 229676), (11141, 184652), (11323, 181684), (14204, 144833), (17914, 114838), (22282, 92326), (22646, 90842), (35828, 57419), (44564, 46163), (45292, 45421)]