2447029396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 5199667200

約数和(自身を除く): 2752637804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 127, 203, 244, 254, 389, 406, 427, 508, 778, 812, 854, 889, 1556, 1708, 1769, 1778, 2723, 3538, 3556, 3683, 5446, 7076, 7366, 7747, 10892, 11281, 12383, 14732, 15494, 22562, 23729, 24766, 25781, 30988, 45124, 47458, 49403, 49532, 51562, 54229, 78967, 94916, 98806, 103124, 108458, 157934, 166103, 197612, 216916, 224663, 315868, 332206, 345821, 449326, 664412, 688141, 691642, 898652, 1376282, 1383284, 1432687, 1572641, 2752564, 2865374, 3013583, 3145282, 4816987, 5730748, 6027166, 6290564, 9633974, 10028809, 12054332, 19267948, 20057618, 21095081, 40115236, 42190162, 84380324, 87393907, 174787814, 349575628, 611757349, 1223514698, 2447029396]

約数ペア:

[(1, 2447029396), (2, 1223514698), (4, 611757349), (7, 349575628), (14, 174787814), (28, 87393907), (29, 84380324), (58, 42190162), (61, 40115236), (116, 21095081), (122, 20057618), (127, 19267948), (203, 12054332), (244, 10028809), (254, 9633974), (389, 6290564), (406, 6027166), (427, 5730748), (508, 4816987), (778, 3145282), (812, 3013583), (854, 2865374), (889, 2752564), (1556, 1572641), (1708, 1432687), (1769, 1383284), (1778, 1376282), (2723, 898652), (3538, 691642), (3556, 688141), (3683, 664412), (5446, 449326), (7076, 345821), (7366, 332206), (7747, 315868), (10892, 224663), (11281, 216916), (12383, 197612), (14732, 166103), (15494, 157934), (22562, 108458), (23729, 103124), (24766, 98806), (25781, 94916), (30988, 78967), (45124, 54229), (47458, 51562), (49403, 49532)]