2439657064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 5019134400

約数和(自身を除く): 2579477336

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 347, 536, 694, 871, 1009, 1388, 1742, 2018, 2776, 3484, 4036, 4511, 6968, 8072, 9022, 13117, 18044, 23249, 26234, 36088, 46498, 52468, 67603, 92996, 104936, 135206, 185992, 270412, 302237, 350123, 540824, 604474, 700246, 878839, 1208948, 1400492, 1757678, 2417896, 2800984, 3515356, 4551599, 7030712, 9103198, 18206396, 23458241, 36412792, 46916482, 93832964, 187665928, 304957133, 609914266, 1219828532, 2439657064]

約数ペア:

[(1, 2439657064), (2, 1219828532), (4, 609914266), (8, 304957133), (13, 187665928), (26, 93832964), (52, 46916482), (67, 36412792), (104, 23458241), (134, 18206396), (268, 9103198), (347, 7030712), (536, 4551599), (694, 3515356), (871, 2800984), (1009, 2417896), (1388, 1757678), (1742, 1400492), (2018, 1208948), (2776, 878839), (3484, 700246), (4036, 604474), (4511, 540824), (6968, 350123), (8072, 302237), (9022, 270412), (13117, 185992), (18044, 135206), (23249, 104936), (26234, 92996), (36088, 67603), (46498, 52468)]