1188216496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{6491}}^1$

素因数の和:7189

約数の個数: 40

約数和(自身を含む): 2441589264

約数和(自身を除く): 1253372768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 673, 1346, 2692, 5384, 6491, 10768, 11441, 12982, 22882, 25964, 45764, 51928, 91528, 103856, 110347, 183056, 220694, 441388, 882776, 1765552, 4368443, 8736886, 17473772, 34947544, 69895088, 74263531, 148527062, 297054124, 594108248, 1188216496]

約数ペア:

[(1, 1188216496), (2, 594108248), (4, 297054124), (8, 148527062), (16, 74263531), (17, 69895088), (34, 34947544), (68, 17473772), (136, 8736886), (272, 4368443), (673, 1765552), (1346, 882776), (2692, 441388), (5384, 220694), (6491, 183056), (10768, 110347), (11441, 103856), (12982, 91528), (22882, 51928), (25964, 45764)]