2009129592

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{62801}}^1$

素因数の和:62884

約数の個数: 64

約数和(自身を含む): 5305512960

約数和(自身を除く): 3296383368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 7998, 10664, 15996, 31992, 62801, 125602, 188403, 251204, 376806, 502408, 753612, 1507224, 1946831, 2700443, 3893662, 5400886, 5840493, 7787324, 8101329, 10801772, 11680986, 15574648, 16202658, 21603544, 23361972, 32405316, 46723944, 64810632, 83713733, 167427466, 251141199, 334854932, 502282398, 669709864, 1004564796, 2009129592]

約数ペア:

[(1, 2009129592), (2, 1004564796), (3, 669709864), (4, 502282398), (6, 334854932), (8, 251141199), (12, 167427466), (24, 83713733), (31, 64810632), (43, 46723944), (62, 32405316), (86, 23361972), (93, 21603544), (124, 16202658), (129, 15574648), (172, 11680986), (186, 10801772), (248, 8101329), (258, 7787324), (344, 5840493), (372, 5400886), (516, 3893662), (744, 2700443), (1032, 1946831), (1333, 1507224), (2666, 753612), (3999, 502408), (5332, 376806), (7998, 251204), (10664, 188403), (15996, 125602), (31992, 62801)]