2749703038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 4555579392

約数和(自身を除く): 1805876354

約数列:

[1, 2, 23, 31, 46, 62, 97, 103, 193, 194, 206, 386, 713, 1426, 2231, 2369, 3007, 3193, 4439, 4462, 4738, 5983, 6014, 6386, 8878, 9991, 11966, 18721, 19879, 19982, 37442, 39758, 69161, 73439, 137609, 138322, 146878, 229793, 275218, 309721, 430583, 457217, 459586, 580351, 616249, 619442, 861166, 914434, 1160702, 1232498, 1928263, 3856526, 7123583, 13348073, 14173727, 14247166, 26696146, 28347454, 44350049, 59776153, 88700098, 119552306, 1374851519, 2749703038]

約数ペア:

[(1, 2749703038), (2, 1374851519), (23, 119552306), (31, 88700098), (46, 59776153), (62, 44350049), (97, 28347454), (103, 26696146), (193, 14247166), (194, 14173727), (206, 13348073), (386, 7123583), (713, 3856526), (1426, 1928263), (2231, 1232498), (2369, 1160702), (3007, 914434), (3193, 861166), (4439, 619442), (4462, 616249), (4738, 580351), (5983, 459586), (6014, 457217), (6386, 430583), (8878, 309721), (9991, 275218), (11966, 229793), (18721, 146878), (19879, 138322), (19982, 137609), (37442, 73439), (39758, 69161)]