2185759408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4957}}^1$

素因数の和:5130

約数の個数: 80

約数和(自身を含む): 5036376064

約数和(自身を除く): 2850616656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 868, 889, 1016, 1736, 1778, 2032, 3472, 3556, 3937, 4957, 7112, 7874, 9914, 14224, 15748, 19828, 27559, 31496, 34699, 39656, 55118, 62992, 69398, 79312, 110236, 138796, 153667, 220472, 277592, 307334, 440944, 555184, 614668, 629539, 1075669, 1229336, 1259078, 2151338, 2458672, 2518156, 4302676, 4406773, 5036312, 8605352, 8813546, 10072624, 17210704, 17627092, 19515709, 35254184, 39031418, 70508368, 78062836, 136609963, 156125672, 273219926, 312251344, 546439852, 1092879704, 2185759408]

約数ペア:

[(1, 2185759408), (2, 1092879704), (4, 546439852), (7, 312251344), (8, 273219926), (14, 156125672), (16, 136609963), (28, 78062836), (31, 70508368), (56, 39031418), (62, 35254184), (112, 19515709), (124, 17627092), (127, 17210704), (217, 10072624), (248, 8813546), (254, 8605352), (434, 5036312), (496, 4406773), (508, 4302676), (868, 2518156), (889, 2458672), (1016, 2151338), (1736, 1259078), (1778, 1229336), (2032, 1075669), (3472, 629539), (3556, 614668), (3937, 555184), (4957, 440944), (7112, 307334), (7874, 277592), (9914, 220472), (14224, 153667), (15748, 138796), (19828, 110236), (27559, 79312), (31496, 69398), (34699, 62992), (39656, 55118)]