2912309824

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{745981}}^1$

素因数の和:746054

約数の個数: 28

約数和(自身を含む): 5873862268

約数和(自身を除く): 2961552444

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 745981, 1491962, 2983924, 5967848, 11935696, 23871392, 45504841, 47742784, 91009682, 182019364, 364038728, 728077456, 1456154912, 2912309824]

約数ペア:

[(1, 2912309824), (2, 1456154912), (4, 728077456), (8, 364038728), (16, 182019364), (32, 91009682), (61, 47742784), (64, 45504841), (122, 23871392), (244, 11935696), (488, 5967848), (976, 2983924), (1952, 1491962), (3904, 745981)]