513157928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{57221}}^1$

素因数の和:57305

約数の個数: 32

約数和(自身を含む): 1029996000

約数和(自身を除く): 516838072

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 57221, 114442, 228884, 457768, 1087199, 2174398, 3376039, 4348796, 6752078, 8697592, 13504156, 27008312, 64144741, 128289482, 256578964, 513157928]

約数ペア:

[(1, 513157928), (2, 256578964), (4, 128289482), (8, 64144741), (19, 27008312), (38, 13504156), (59, 8697592), (76, 6752078), (118, 4348796), (152, 3376039), (236, 2174398), (472, 1087199), (1121, 457768), (2242, 228884), (4484, 114442), (8968, 57221)]