1388891808

素因数分解:

$2^5\times 3^2\times {\mathrm{4822541}}^1$

素因数の和:4822557

約数の個数: 36

約数和(自身を含む): 3949661898

約数和(自身を除く): 2560770090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4822541, 9645082, 14467623, 19290164, 28935246, 38580328, 43402869, 57870492, 77160656, 86805738, 115740984, 154321312, 173611476, 231481968, 347222952, 462963936, 694445904, 1388891808]

約数ペア:

[(1, 1388891808), (2, 694445904), (3, 462963936), (4, 347222952), (6, 231481968), (8, 173611476), (9, 154321312), (12, 115740984), (16, 86805738), (18, 77160656), (24, 57870492), (32, 43402869), (36, 38580328), (48, 28935246), (72, 19290164), (96, 14467623), (144, 9645082), (288, 4822541)]