2015455856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{8923}}^1$

素因数の和:9693

約数の個数: 40

約数和(自身を含む): 4116462720

約数和(自身を除く): 2101006864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 743, 1486, 2972, 5944, 8923, 11888, 14117, 17846, 28234, 35692, 56468, 71384, 112936, 142768, 169537, 225872, 339074, 678148, 1356296, 2712592, 6629789, 13259578, 26519156, 53038312, 106076624, 125965991, 251931982, 503863964, 1007727928, 2015455856]

約数ペア:

[(1, 2015455856), (2, 1007727928), (4, 503863964), (8, 251931982), (16, 125965991), (19, 106076624), (38, 53038312), (76, 26519156), (152, 13259578), (304, 6629789), (743, 2712592), (1486, 1356296), (2972, 678148), (5944, 339074), (8923, 225872), (11888, 169537), (14117, 142768), (17846, 112936), (28234, 71384), (35692, 56468)]