739421214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4801}}^1$

素因数の和:5025

約数の個数: 64

約数和(自身を含む): 1788648960

約数和(自身を除く): 1049227746

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 193, 266, 386, 399, 579, 798, 1158, 1351, 2702, 3667, 4053, 4801, 7334, 8106, 9602, 11001, 14403, 22002, 25669, 28806, 33607, 51338, 67214, 77007, 91219, 100821, 154014, 182438, 201642, 273657, 547314, 638533, 926593, 1277066, 1853186, 1915599, 2779779, 3831198, 5559558, 6486151, 12972302, 17605267, 19458453, 35210534, 38916906, 52815801, 105631602, 123236869, 246473738, 369710607, 739421214]

約数ペア:

[(1, 739421214), (2, 369710607), (3, 246473738), (6, 123236869), (7, 105631602), (14, 52815801), (19, 38916906), (21, 35210534), (38, 19458453), (42, 17605267), (57, 12972302), (114, 6486151), (133, 5559558), (193, 3831198), (266, 2779779), (386, 1915599), (399, 1853186), (579, 1277066), (798, 926593), (1158, 638533), (1351, 547314), (2702, 273657), (3667, 201642), (4053, 182438), (4801, 154014), (7334, 100821), (8106, 91219), (9602, 77007), (11001, 67214), (14403, 51338), (22002, 33607), (25669, 28806)]