1213048768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{997573}}^1$

素因数の和:997604

約数の個数: 28

約数和(自身を含む): 2533837960

約数和(自身を除く): 1320789192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 997573, 1995146, 3990292, 7980584, 15961168, 18953887, 31922336, 37907774, 63844672, 75815548, 151631096, 303262192, 606524384, 1213048768]

約数ペア:

[(1, 1213048768), (2, 606524384), (4, 303262192), (8, 151631096), (16, 75815548), (19, 63844672), (32, 37907774), (38, 31922336), (64, 18953887), (76, 15961168), (152, 7980584), (304, 3990292), (608, 1995146), (1216, 997573)]