2420512521788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{1013}}^1\times {\mathrm{23279}}^1$

素因数の和:24746

約数の個数: 48

約数和(自身を含む): 4314784481280

約数和(自身を除く): 1894271959492

約数列:

[1, 2, 4, 67, 134, 268, 383, 766, 1013, 1532, 2026, 4052, 23279, 25661, 46558, 51322, 67871, 93116, 102644, 135742, 271484, 387979, 775958, 1551916, 1559693, 3119386, 6238772, 8915857, 17831714, 23581627, 25994593, 35663428, 47163254, 51989186, 94326508, 103978372, 597362419, 1194724838, 1579969009, 2389449676, 3159938018, 6319876036, 9031763141, 18063526282, 36127052564, 605128130447, 1210256260894, 2420512521788]

約数ペア:

[(1, 2420512521788), (2, 1210256260894), (4, 605128130447), (67, 36127052564), (134, 18063526282), (268, 9031763141), (383, 6319876036), (766, 3159938018), (1013, 2389449676), (1532, 1579969009), (2026, 1194724838), (4052, 597362419), (23279, 103978372), (25661, 94326508), (46558, 51989186), (51322, 47163254), (67871, 35663428), (93116, 25994593), (102644, 23581627), (135742, 17831714), (271484, 8915857), (387979, 6238772), (775958, 3119386), (1551916, 1559693)]