2912457786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 6944515200

約数和(自身を除く): 4032057414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 97, 98, 146, 147, 194, 219, 291, 294, 438, 511, 582, 679, 1022, 1358, 1399, 1533, 2037, 2798, 3066, 3577, 4074, 4197, 4753, 7081, 7154, 8394, 9506, 9793, 10731, 14162, 14259, 19586, 21243, 21462, 28518, 29379, 42486, 49567, 58758, 68551, 99134, 102127, 135703, 137102, 148701, 204254, 205653, 271406, 297402, 306381, 346969, 407109, 411306, 612762, 693938, 714889, 814218, 949921, 1040907, 1429778, 1899842, 2081814, 2144667, 2849763, 4289334, 5004223, 5699526, 6649447, 9906319, 10008446, 13298894, 15012669, 19812638, 19948341, 29718957, 30025338, 39896682, 59437914, 69344233, 138688466, 208032699, 416065398, 485409631, 970819262, 1456228893, 2912457786]

約数ペア:

[(1, 2912457786), (2, 1456228893), (3, 970819262), (6, 485409631), (7, 416065398), (14, 208032699), (21, 138688466), (42, 69344233), (49, 59437914), (73, 39896682), (97, 30025338), (98, 29718957), (146, 19948341), (147, 19812638), (194, 15012669), (219, 13298894), (291, 10008446), (294, 9906319), (438, 6649447), (511, 5699526), (582, 5004223), (679, 4289334), (1022, 2849763), (1358, 2144667), (1399, 2081814), (1533, 1899842), (2037, 1429778), (2798, 1040907), (3066, 949921), (3577, 814218), (4074, 714889), (4197, 693938), (4753, 612762), (7081, 411306), (7154, 407109), (8394, 346969), (9506, 306381), (9793, 297402), (10731, 271406), (14162, 205653), (14259, 204254), (19586, 148701), (21243, 137102), (21462, 135703), (28518, 102127), (29379, 99134), (42486, 68551), (49567, 58758)]