1342665488

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{3989}}^1$

素因数の和:4299

約数の個数: 40

約数和(自身を含む): 2639544600

約数和(自身を除く): 1296879112

約数列:

[1, 2, 4, 8, 16, 109, 193, 218, 386, 436, 772, 872, 1544, 1744, 3088, 3989, 7978, 15956, 21037, 31912, 42074, 63824, 84148, 168296, 336592, 434801, 769877, 869602, 1539754, 1739204, 3079508, 3478408, 6159016, 6956816, 12318032, 83916593, 167833186, 335666372, 671332744, 1342665488]

約数ペア:

[(1, 1342665488), (2, 671332744), (4, 335666372), (8, 167833186), (16, 83916593), (109, 12318032), (193, 6956816), (218, 6159016), (386, 3478408), (436, 3079508), (772, 1739204), (872, 1539754), (1544, 869602), (1744, 769877), (3088, 434801), (3989, 336592), (7978, 168296), (15956, 84148), (21037, 63824), (31912, 42074)]